diff --git a/src/bin/pg_basebackup/t/010_pg_basebackup.pl b/src/bin/pg_basebackup/t/010_pg_basebackup.pl
index 86cc14e..bc4afce 100644
--- a/src/bin/pg_basebackup/t/010_pg_basebackup.pl
+++ b/src/bin/pg_basebackup/t/010_pg_basebackup.pl
@@ -13,6 +13,7 @@ program_options_handling_ok('pg_basebackup');
 my $tempdir = TestLib::tempdir;
 
 my $node = get_new_node();
+
 # Initialize node without replication settings
 $node->init(hba_permit_replication => 0);
 $node->start;
@@ -52,9 +53,10 @@ command_ok([ 'pg_basebackup', '-D', "$tempdir/backup" ],
 	'pg_basebackup runs');
 ok(-f "$tempdir/backup/PG_VERSION", 'backup was created');
 
-is_deeply([sort(slurp_dir("$tempdir/backup/pg_xlog/"))],
-		  [sort qw(. .. archive_status)],
-		  'no WAL files copied');
+is_deeply(
+	[ sort(slurp_dir("$tempdir/backup/pg_xlog/")) ],
+	[ sort qw(. .. archive_status) ],
+	'no WAL files copied');
 
 command_ok(
 	[   'pg_basebackup', '-D', "$tempdir/backup2", '--xlogdir',
@@ -99,8 +101,9 @@ unlink "$pgdata/$superlongname";
 
 # The following tests test symlinks. Windows doesn't have symlinks, so
 # skip on Windows.
-SKIP: {
-    skip "symlinks not supported on Windows", 10 if ($windows_os);
+SKIP:
+{
+	skip "symlinks not supported on Windows", 10 if ($windows_os);
 
 	# Create a temporary directory in the system location and symlink it
 	# to our physical temp location.  That way we can use shorter names
@@ -111,10 +114,10 @@ SKIP: {
 
 	mkdir "$tempdir/tblspc1";
 	$node->psql('postgres',
-	"CREATE TABLESPACE tblspc1 LOCATION '$shorter_tempdir/tblspc1';");
+		"CREATE TABLESPACE tblspc1 LOCATION '$shorter_tempdir/tblspc1';");
 	$node->psql('postgres', "CREATE TABLE test1 (a int) TABLESPACE tblspc1;");
 	command_ok([ 'pg_basebackup', '-D', "$tempdir/tarbackup2", '-Ft' ],
-			   'tar format with tablespaces');
+		'tar format with tablespaces');
 	ok(-f "$tempdir/tarbackup2/base.tar", 'backup tar was created');
 	my @tblspc_tars = glob "$tempdir/tarbackup2/[0-9]*.tar";
 	is(scalar(@tblspc_tars), 1, 'one tablespace tar was created');
@@ -130,9 +133,9 @@ SKIP: {
 	ok(-d "$tempdir/tbackup/tblspc1", 'tablespace was relocated');
 	opendir(my $dh, "$pgdata/pg_tblspc") or die;
 	ok( (   grep {
-		-l "$tempdir/backup1/pg_tblspc/$_"
-			and readlink "$tempdir/backup1/pg_tblspc/$_" eq
-			"$tempdir/tbackup/tblspc1"
+				-l "$tempdir/backup1/pg_tblspc/$_"
+				  and readlink "$tempdir/backup1/pg_tblspc/$_" eq
+				  "$tempdir/tbackup/tblspc1"
 			} readdir($dh)),
 		"tablespace symlink was updated");
 	closedir $dh;
@@ -141,19 +144,20 @@ SKIP: {
 	$node->psql('postgres', "DROP TABLE test1;");
 	$node->psql('postgres', "DROP TABLESPACE tblspc1;");
 	$node->psql('postgres',
-	"CREATE TABLESPACE tblspc2 LOCATION '$shorter_tempdir/tbl=spc2';");
+		"CREATE TABLESPACE tblspc2 LOCATION '$shorter_tempdir/tbl=spc2';");
 	command_ok(
 		[   'pg_basebackup', '-D', "$tempdir/backup3", '-Fp',
 			"-T$shorter_tempdir/tbl\\=spc2=$tempdir/tbackup/tbl\\=spc2" ],
 		'mapping tablespace with = sign in path');
-	ok(-d "$tempdir/tbackup/tbl=spc2", 'tablespace with = sign was relocated');
+	ok(-d "$tempdir/tbackup/tbl=spc2",
+		'tablespace with = sign was relocated');
 	$node->psql('postgres', "DROP TABLESPACE tblspc2;");
 
 	mkdir "$tempdir/$superlongname";
 	$node->psql('postgres',
-	"CREATE TABLESPACE tblspc3 LOCATION '$tempdir/$superlongname';");
+		"CREATE TABLESPACE tblspc3 LOCATION '$tempdir/$superlongname';");
 	command_ok([ 'pg_basebackup', '-D', "$tempdir/tarbackup_l3", '-Ft' ],
-			   'pg_basebackup tar with long symlink target');
+		'pg_basebackup tar with long symlink target');
 	$node->psql('postgres', "DROP TABLESPACE tblspc3;");
 }
 
@@ -161,33 +165,57 @@ command_ok([ 'pg_basebackup', '-D', "$tempdir/backupR", '-R' ],
 	'pg_basebackup -R runs');
 ok(-f "$tempdir/backupR/recovery.conf", 'recovery.conf was created');
 my $recovery_conf = slurp_file "$tempdir/backupR/recovery.conf";
+
 # using a character class for the final "'" here works around an apparent
 # bug in several version of the Msys DTK perl
-like($recovery_conf, qr/^standby_mode = 'on[']$/m, 'recovery.conf sets standby_mode');
-like($recovery_conf, qr/^primary_conninfo = '.*port=$ENV{PGPORT}.*'$/m, 'recovery.conf sets primary_conninfo');
+like(
+	$recovery_conf,
+	qr/^standby_mode = 'on[']$/m,
+	'recovery.conf sets standby_mode');
+like(
+	$recovery_conf,
+	qr/^primary_conninfo = '.*port=$ENV{PGPORT}.*'$/m,
+	'recovery.conf sets primary_conninfo');
 
 command_ok([ 'pg_basebackup', '-D', "$tempdir/backupxf", '-X', 'fetch' ],
 	'pg_basebackup -X fetch runs');
-ok(grep(/^[0-9A-F]{24}$/, slurp_dir("$tempdir/backupxf/pg_xlog")), 'WAL files copied');
+ok(grep(/^[0-9A-F]{24}$/, slurp_dir("$tempdir/backupxf/pg_xlog")),
+	'WAL files copied');
 command_ok([ 'pg_basebackup', '-D', "$tempdir/backupxs", '-X', 'stream' ],
 	'pg_basebackup -X stream runs');
-ok(grep(/^[0-9A-F]{24}$/, slurp_dir("$tempdir/backupxf/pg_xlog")), 'WAL files copied');
+ok(grep(/^[0-9A-F]{24}$/, slurp_dir("$tempdir/backupxf/pg_xlog")),
+	'WAL files copied');
 
-command_fails([ 'pg_basebackup', '-D', "$tempdir/fail", '-S', 'slot1' ],
+command_fails(
+	[ 'pg_basebackup', '-D', "$tempdir/fail", '-S', 'slot1' ],
 	'pg_basebackup with replication slot fails without -X stream');
-command_fails([ 'pg_basebackup', '-D', "$tempdir/backupxs_sl_fail", '-X', 'stream', '-S', 'slot1' ],
+command_fails(
+	[   'pg_basebackup',             '-D',
+		"$tempdir/backupxs_sl_fail", '-X',
+		'stream',                    '-S',
+		'slot1' ],
 	'pg_basebackup fails with nonexistent replication slot');
 
-$node->psql('postgres', q{SELECT * FROM pg_create_physical_replication_slot('slot1')});
-my $lsn = $node->psql('postgres', q{SELECT restart_lsn FROM pg_replication_slots WHERE slot_name = 'slot1'});
+$node->psql('postgres',
+	q{SELECT * FROM pg_create_physical_replication_slot('slot1')});
+my $lsn = $node->psql('postgres',
+	q{SELECT restart_lsn FROM pg_replication_slots WHERE slot_name = 'slot1'}
+);
 is($lsn, '', 'restart LSN of new slot is null');
-command_ok([ 'pg_basebackup', '-D', "$tempdir/backupxs_sl", '-X', 'stream', '-S', 'slot1' ],
+command_ok(
+	[   'pg_basebackup', '-D', "$tempdir/backupxs_sl", '-X',
+		'stream',        '-S', 'slot1' ],
 	'pg_basebackup -X stream with replication slot runs');
-$lsn = $node->psql('postgres', q{SELECT restart_lsn FROM pg_replication_slots WHERE slot_name = 'slot1'});
+$lsn = $node->psql('postgres',
+	q{SELECT restart_lsn FROM pg_replication_slots WHERE slot_name = 'slot1'}
+);
 like($lsn, qr!^0/[0-9A-Z]{7,8}$!, 'restart LSN of slot has advanced');
 
-command_ok([ 'pg_basebackup', '-D', "$tempdir/backupxs_sl_R", '-X', 'stream', '-S', 'slot1', '-R' ],
+command_ok(
+	[   'pg_basebackup', '-D', "$tempdir/backupxs_sl_R", '-X',
+		'stream',        '-S', 'slot1',                  '-R' ],
 	'pg_basebackup with replication slot and -R runs');
-like(slurp_file("$tempdir/backupxs_sl_R/recovery.conf"),
-	 qr/^primary_slot_name = 'slot1'$/m,
-	 'recovery.conf sets primary_slot_name');
+like(
+	slurp_file("$tempdir/backupxs_sl_R/recovery.conf"),
+	qr/^primary_slot_name = 'slot1'$/m,
+	'recovery.conf sets primary_slot_name');
diff --git a/src/bin/pg_ctl/t/001_start_stop.pl b/src/bin/pg_ctl/t/001_start_stop.pl
index a224ece..cbe99d7 100644
--- a/src/bin/pg_ctl/t/001_start_stop.pl
+++ b/src/bin/pg_ctl/t/001_start_stop.pl
@@ -18,13 +18,11 @@ command_exit_is([ 'pg_ctl', 'start', '-D', "$tempdir/nonexistent" ],
 
 command_ok([ 'pg_ctl', 'initdb', '-D', "$tempdir/data", '-o', '-N' ],
 	'pg_ctl initdb');
-command_ok(
-	[ $ENV{PG_REGRESS}, '--config-auth',
-		"$tempdir/data" ],
+command_ok([ $ENV{PG_REGRESS}, '--config-auth', "$tempdir/data" ],
 	'configure authentication');
 open CONF, ">>$tempdir/data/postgresql.conf";
 print CONF "fsync = off\n";
-if (! $windows_os)
+if (!$windows_os)
 {
 	print CONF "listen_addresses = ''\n";
 	print CONF "unix_socket_directories = '$tempdir_short'\n";
@@ -36,6 +34,7 @@ else
 close CONF;
 command_ok([ 'pg_ctl', 'start', '-D', "$tempdir/data", '-w' ],
 	'pg_ctl start -w');
+
 # sleep here is because Windows builds can't check postmaster.pid exactly,
 # so they may mistake a pre-existing postmaster.pid for one created by the
 # postmaster they start.  Waiting more than the 2 seconds slop time allowed
diff --git a/src/bin/pg_rewind/RewindTest.pm b/src/bin/pg_rewind/RewindTest.pm
index 55bbc9c..f2c0ca9 100644
--- a/src/bin/pg_rewind/RewindTest.pm
+++ b/src/bin/pg_rewind/RewindTest.pm
@@ -77,7 +77,7 @@ sub standby_psql
 	my $cmd = shift;
 
 	system_or_bail 'psql', '-q', '--no-psqlrc', '-d',
-      $node_standby->connstr('postgres'), '-c', "$cmd";
+	  $node_standby->connstr('postgres'), '-c', "$cmd";
 }
 
 # Run a query against the master, and check that the output matches what's
@@ -89,8 +89,9 @@ sub check_query
 
 	# we want just the output, no formatting
 	my $result = IPC::Run::run [
-		'psql',          '-q', '-A', '-t', '--no-psqlrc', '-d',
-		$node_master->connstr('postgres'), '-c', $query ],
+		'psql', '-q', '-A', '-t', '--no-psqlrc', '-d',
+		$node_master->connstr('postgres'),
+		'-c', $query ],
 	  '>', \$stdout, '2>', \$stderr;
 
 	# We don't use ok() for the exit code and stderr, because we want this
@@ -118,7 +119,8 @@ sub setup_cluster
 	$node_master->init;
 
 	# Custom parameters for master's postgresql.conf
-	$node_master->append_conf("postgresql.conf", qq(
+	$node_master->append_conf(
+		"postgresql.conf", qq(
 wal_level = hot_standby
 max_wal_senders = 2
 wal_keep_segments = 20
@@ -146,7 +148,8 @@ sub create_standby
 	$node_standby->init_from_backup($node_master, 'my_backup');
 	my $connstr_master = $node_master->connstr('postgres');
 
-	$node_standby->append_conf("recovery.conf", qq(
+	$node_standby->append_conf(
+		"recovery.conf", qq(
 primary_conninfo='$connstr_master application_name=rewind_standby'
 standby_mode=on
 recovery_target_timeline='latest'
@@ -174,7 +177,8 @@ sub promote_standby
 	# the master out-of-sync with the standby. Wait until the standby is
 	# out of recovery mode, and is ready to accept read-write connections.
 	system_or_bail('pg_ctl', '-w', '-D', $node_standby->data_dir, 'promote');
-	$node_standby->poll_query_until('postgres', "SELECT NOT pg_is_in_recovery()")
+	$node_standby->poll_query_until('postgres',
+		"SELECT NOT pg_is_in_recovery()")
 	  or die "Timed out while waiting for promotion of standby";
 
 	# Force a checkpoint after the promotion. pg_rewind looks at the control
@@ -188,11 +192,11 @@ sub promote_standby
 
 sub run_pg_rewind
 {
-	my $test_mode = shift;
-	my $master_pgdata = $node_master->data_dir;
-	my $standby_pgdata = $node_standby->data_dir;
+	my $test_mode       = shift;
+	my $master_pgdata   = $node_master->data_dir;
+	my $standby_pgdata  = $node_standby->data_dir;
 	my $standby_connstr = $node_standby->connstr('postgres');
-	my $tmp_folder = TestLib::tempdir;
+	my $tmp_folder      = TestLib::tempdir;
 
 	# Stop the master and be ready to perform the rewind
 	$node_master->stop;
@@ -204,8 +208,9 @@ sub run_pg_rewind
 
 	# Keep a temporary postgresql.conf for master node or it would be
 	# overwritten during the rewind.
-	copy("$master_pgdata/postgresql.conf",
-		 "$tmp_folder/master-postgresql.conf.tmp");
+	copy(
+		"$master_pgdata/postgresql.conf",
+		"$tmp_folder/master-postgresql.conf.tmp");
 
 	# Now run pg_rewind
 	if ($test_mode eq "local")
@@ -213,21 +218,21 @@ sub run_pg_rewind
 		# Do rewind using a local pgdata as source
 		# Stop the master and be ready to perform the rewind
 		$node_standby->stop;
-		command_ok(['pg_rewind',
-					"--debug",
-					"--source-pgdata=$standby_pgdata",
-					"--target-pgdata=$master_pgdata"],
-				   'pg_rewind local');
+		command_ok(
+			[   'pg_rewind',
+				"--debug",
+				"--source-pgdata=$standby_pgdata",
+				"--target-pgdata=$master_pgdata" ],
+			'pg_rewind local');
 	}
 	elsif ($test_mode eq "remote")
 	{
 		# Do rewind using a remote connection as source
-		command_ok(['pg_rewind',
-					"--debug",
-					"--source-server",
-					$standby_connstr,
-					"--target-pgdata=$master_pgdata"],
-				   'pg_rewind remote');
+		command_ok(
+			[   'pg_rewind',       "--debug",
+				"--source-server", $standby_connstr,
+				"--target-pgdata=$master_pgdata" ],
+			'pg_rewind remote');
 	}
 	else
 	{
@@ -236,12 +241,14 @@ sub run_pg_rewind
 	}
 
 	# Now move back postgresql.conf with old settings
-	move("$tmp_folder/master-postgresql.conf.tmp",
-		 "$master_pgdata/postgresql.conf");
+	move(
+		"$tmp_folder/master-postgresql.conf.tmp",
+		"$master_pgdata/postgresql.conf");
 
 	# Plug-in rewound node to the now-promoted standby node
 	my $port_standby = $node_standby->port;
-	$node_master->append_conf('recovery.conf', qq(
+	$node_master->append_conf(
+		'recovery.conf', qq(
 primary_conninfo='port=$port_standby'
 standby_mode=on
 recovery_target_timeline='latest'
@@ -256,7 +263,7 @@ recovery_target_timeline='latest'
 # Clean up after the test. Stop both servers, if they're still running.
 sub clean_rewind_test
 {
-	$node_master->teardown_node if defined $node_master;
+	$node_master->teardown_node  if defined $node_master;
 	$node_standby->teardown_node if defined $node_standby;
 }
 
diff --git a/src/bin/scripts/t/010_clusterdb.pl b/src/bin/scripts/t/010_clusterdb.pl
index 756ae38..b1d4185 100644
--- a/src/bin/scripts/t/010_clusterdb.pl
+++ b/src/bin/scripts/t/010_clusterdb.pl
@@ -16,15 +16,16 @@ $node->start;
 $ENV{PGPORT} = $node->port;
 
 $node->issues_sql_like(
-	[ 'clusterdb' ],
+	['clusterdb'],
 	qr/statement: CLUSTER;/,
 	'SQL CLUSTER run');
 
 command_fails([ 'clusterdb', '-t', 'nonexistent' ],
-			  'fails with nonexistent table');
+	'fails with nonexistent table');
 
 $node->psql('postgres',
-	'CREATE TABLE test1 (a int); CREATE INDEX test1x ON test1 (a); CLUSTER test1 USING test1x');
+'CREATE TABLE test1 (a int); CREATE INDEX test1x ON test1 (a); CLUSTER test1 USING test1x'
+);
 $node->issues_sql_like(
 	[ 'clusterdb', '-t', 'test1' ],
 	qr/statement: CLUSTER test1;/,
diff --git a/src/bin/scripts/t/030_createlang.pl b/src/bin/scripts/t/030_createlang.pl
index 867f8b2..a323bbf 100644
--- a/src/bin/scripts/t/030_createlang.pl
+++ b/src/bin/scripts/t/030_createlang.pl
@@ -14,10 +14,9 @@ $node->init;
 $node->start;
 
 $ENV{PGDATABASE} = 'postgres';
-$ENV{PGPORT} = $node->port;
+$ENV{PGPORT}     = $node->port;
 
-command_fails(
-	[ 'createlang', 'plpgsql' ],
+command_fails([ 'createlang', 'plpgsql' ],
 	'fails if language already exists');
 
 $node->psql('postgres', 'DROP EXTENSION plpgsql');
@@ -26,5 +25,4 @@ $node->issues_sql_like(
 	qr/statement: CREATE EXTENSION "plpgsql"/,
 	'SQL CREATE EXTENSION run');
 
-command_like([ 'createlang', '--list' ],
-	qr/plpgsql/, 'list output');
+command_like([ 'createlang', '--list' ], qr/plpgsql/, 'list output');
diff --git a/src/bin/scripts/t/090_reindexdb.pl b/src/bin/scripts/t/090_reindexdb.pl
index 68b2291..fd4eac3 100644
--- a/src/bin/scripts/t/090_reindexdb.pl
+++ b/src/bin/scripts/t/090_reindexdb.pl
@@ -21,7 +21,7 @@ $node->issues_sql_like(
 	'SQL REINDEX run');
 
 $node->psql('postgres',
-  'CREATE TABLE test1 (a int); CREATE INDEX test1x ON test1 (a);');
+	'CREATE TABLE test1 (a int); CREATE INDEX test1x ON test1 (a);');
 $node->issues_sql_like(
 	[ 'reindexdb', '-t', 'test1', 'postgres' ],
 	qr/statement: REINDEX TABLE test1;/,
diff --git a/src/test/perl/PostgresNode.pm b/src/test/perl/PostgresNode.pm
index 0d03fdb..76a935d 100644
--- a/src/test/perl/PostgresNode.pm
+++ b/src/test/perl/PostgresNode.pm
@@ -169,7 +169,8 @@ sub init
 	my $pgdata = $self->data_dir;
 	my $host   = $self->host;
 
-	$params{hba_permit_replication} = 1 if (!defined($params{hba_permit_replication}));
+	$params{hba_permit_replication} = 1
+	  if (!defined($params{hba_permit_replication}));
 
 	mkdir $self->backup_dir;
 	mkdir $self->archive_dir;
@@ -236,7 +237,8 @@ sub init_from_backup
 	chmod(0700, $data_path);
 
 	# Base configuration for this node
-	$self->append_conf('postgresql.conf',
+	$self->append_conf(
+		'postgresql.conf',
 		qq(
 port = $port
 ));
@@ -373,8 +375,9 @@ sub psql
 	my ($stdout, $stderr);
 	print("# Running SQL command: $sql\n");
 
-	IPC::Run::run [ 'psql', '-XAtq', '-d', $self->connstr($dbname), '-f', '-' ],
-	  '<', \$sql, '>', \$stdout, '2>', \$stderr or die;
+	IPC::Run::run [ 'psql', '-XAtq', '-d', $self->connstr($dbname), '-f',
+		'-' ], '<', \$sql, '>', \$stdout, '2>', \$stderr
+	  or die;
 
 	if ($stderr ne "")
 	{
@@ -398,7 +401,8 @@ sub poll_query_until
 
 	while ($attempts < $max_attempts)
 	{
-		my $cmd = [ 'psql', '-At', '-c', $query, '-d', $self->connstr($dbname) ];
+		my $cmd =
+		  [ 'psql', '-At', '-c', $query, '-d', $self->connstr($dbname) ];
 		my $result = IPC::Run::run $cmd, '>', \$stdout, '2>', \$stderr;
 
 		chomp($stdout);
diff --git a/src/test/perl/RecursiveCopy.pm b/src/test/perl/RecursiveCopy.pm
index 4e58ad3..9362aa8 100644
--- a/src/test/perl/RecursiveCopy.pm
+++ b/src/test/perl/RecursiveCopy.pm
@@ -20,7 +20,7 @@ sub copypath
 	if (-f $srcpath)
 	{
 		copy($srcpath, $destpath)
-			or die "copy $srcpath -> $destpath failed: $!";
+		  or die "copy $srcpath -> $destpath failed: $!";
 		return 1;
 	}
 
@@ -33,7 +33,7 @@ sub copypath
 	{
 		next if ($entry eq '.' || $entry eq '..');
 		RecursiveCopy::copypath("$srcpath/$entry", "$destpath/$entry")
-			or die "copypath $srcpath/$entry -> $destpath/$entry failed";
+		  or die "copypath $srcpath/$entry -> $destpath/$entry failed";
 	}
 	closedir($directory);
 	return 1;
diff --git a/src/test/perl/TestLib.pm b/src/test/perl/TestLib.pm
index 3a01b7a..b4f1080 100644
--- a/src/test/perl/TestLib.pm
+++ b/src/test/perl/TestLib.pm
@@ -214,7 +214,8 @@ sub program_help_ok
 	my ($cmd) = @_;
 	my ($stdout, $stderr);
 	print("# Running: $cmd --help\n");
-	my $result = IPC::Run::run [ $cmd, '--help' ], '>', \$stdout, '2>', \$stderr;
+	my $result = IPC::Run::run [ $cmd, '--help' ], '>', \$stdout, '2>',
+	  \$stderr;
 	ok($result, "$cmd --help exit code 0");
 	isnt($stdout, '', "$cmd --help goes to stdout");
 	is($stderr, '', "$cmd --help nothing to stderr");
@@ -225,7 +226,8 @@ sub program_version_ok
 	my ($cmd) = @_;
 	my ($stdout, $stderr);
 	print("# Running: $cmd --version\n");
-	my $result = IPC::Run::run [ $cmd, '--version' ], '>', \$stdout, '2>', \$stderr;
+	my $result = IPC::Run::run [ $cmd, '--version' ], '>', \$stdout, '2>',
+	  \$stderr;
 	ok($result, "$cmd --version exit code 0");
 	isnt($stdout, '', "$cmd --version goes to stdout");
 	is($stderr, '', "$cmd --version nothing to stderr");
@@ -236,7 +238,8 @@ sub program_options_handling_ok
 	my ($cmd) = @_;
 	my ($stdout, $stderr);
 	print("# Running: $cmd --not-a-valid-option\n");
-	my $result = IPC::Run::run [ $cmd, '--not-a-valid-option' ], '>', \$stdout,
+	my $result = IPC::Run::run [ $cmd, '--not-a-valid-option' ], '>',
+	  \$stdout,
 	  '2>', \$stderr;
 	ok(!$result, "$cmd with invalid option nonzero exit code");
 	isnt($stderr, '', "$cmd with invalid option prints error message");
diff --git a/src/test/ssl/t/001_ssltests.pl b/src/test/ssl/t/001_ssltests.pl
index dcc541d..92f16e4 100644
--- a/src/test/ssl/t/001_ssltests.pl
+++ b/src/test/ssl/t/001_ssltests.pl
@@ -77,6 +77,7 @@ chmod 0600, "ssl/client.key";
 diag "setting up data directory...";
 my $node = get_new_node();
 $node->init;
+
 # PGHOST is enforced here to set up the node, subsequent connections
 # will use a dedicated connection string.
 $ENV{PGHOST} = $node->host;