From: nekral-guest <nekral-guest@5a98b0ae-9ef6-0310-add3-de5d479b70d7>
Date: Thu, 27 Dec 2007 23:41:36 +0000 (+0000)
Subject: Avoid implicit casts.
X-Git-Tag: 4.1.1~261
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9c79c77de43ed38dbb2cd95b053eadd910c776ec;p=shadow

Avoid implicit casts.
---

diff --git a/libmisc/copydir.c b/libmisc/copydir.c
index 6a5475a0..ff9db5d4 100644
--- a/libmisc/copydir.c
+++ b/libmisc/copydir.c
@@ -155,7 +155,7 @@ static struct link_name *check_link (const char *name, const struct stat *sb)
 	}
 
 	if (sb->st_nlink == 1) {
-		return 0;
+		return NULL;
 	}
 
 	lp = (struct link_name *) xmalloc (sizeof *lp);
@@ -171,7 +171,7 @@ static struct link_name *check_link (const char *name, const struct stat *sb)
 	lp->ln_next = links;
 	links = lp;
 
-	return 0;
+	return NULL;
 }
 
 /*