$NetBSD$

--- courier/courier.c.orig	Wed Jul 18 02:32:34 2007
+++ courier/courier.c
@@ -200,7 +200,7 @@ int main(int argc, char **argv)
 #endif
 				execl( DATADIR "/courierctl.start",
 					"courierctl.start", (char *)0);
-				perror("exec");
+				perror("exec: " DATADIR "/courierctl.start");
 				_exit(1);
 			}
 			_exit(0);
