--- pg_ctl.c.orig	Sun Aug 29 14:06:53 2004
+++ pg_ctl.c	Mon Sep  6 17:17:32 2004
@@ -488,7 +488,7 @@
 			{
 				char	   *arg1;
 
-				arg1 = strchr(optline, '\'');
+				arg1 = strchr(optline, *SYSTEMQUOTE);
 				if (arg1 == NULL || arg1 == optline)
 					post_opts = "";
 				else