diff --git a/scp.c b/scp.c
index 593fe89bd..842dc66a9 100644
--- a/scp.c
+++ b/scp.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: scp.c,v 1.182 2015/04/24 01:36:00 deraadt Exp $ */
+/* $OpenBSD: scp.c,v 1.183 2015/10/16 17:07:24 mmcc Exp $ */
 /*
  * scp - secure remote copy.  This is basically patched BSD rcp which
  * uses ssh to do the data transfer (instead of using rcmd).
@@ -866,7 +866,7 @@ rsource(char *name, struct stat *statp)
 		return;
 	}
 	last = strrchr(name, '/');
-	if (last == 0)
+	if (last == NULL)
 		last = name;
 	else
 		last++;