Log Message:-----------Use single quotes for pg_ctl system call.
Modified Files:-------------- pgsql-server/src/bin/pg_ctl: pg_ctl.c (r1.7 -> r1.8) (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/bin/pg_ctl/pg_ctl.c.diff?r1=1.7&r2=1.8)
