From 385f9bf07c48ec4ee5c35663d04a0af62b34d654 Mon Sep 17 00:00:00 2001
From: Yaroslav Tykhiy <ytykhiy@gmail.com>
Date: Sat, 7 Feb 2004 14:59:11 +0000
Subject: [PATCH] NULL looks better than (char *)0 unless we're passing an
 unprototyped argument to a function.

---
 libexec/ftpd/ftpd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libexec/ftpd/ftpd.c b/libexec/ftpd/ftpd.c
index 88774c90d08..dab70917b0a 100644
--- a/libexec/ftpd/ftpd.c
+++ b/libexec/ftpd/ftpd.c
@@ -2526,7 +2526,7 @@ renamefrom(char *name)
 	}
 	if (lstat(name, &st) < 0) {
 		perror_reply(550, name);
-		return ((char *)0);
+		return (NULL);
 	}
 	reply(350, "File exists, ready for destination name");
 	return (name);