Index: src/backend/postmaster/syslogger.c
===================================================================
--- src/backend/postmaster/syslogger.c	(HEAD)
+++ src/backend/postmaster/syslogger.c	(working copy)
@@ -644,7 +644,7 @@
 {
 	int			fd;
 
-	Assert(argc == 5);
+	Assert(argc == 4);
 	argv += 3;
 
 #ifndef WIN32