From 4a38f88b2caeac2faee85fb80606cc9732faa1f7 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Wed, 24 Jan 2007 10:09:41 +0000
Subject: fix from Bryan Wu: return NULL upon error, not the NULL string

---
 libc/stdlib/mkdtemp.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'libc/stdlib')

diff --git a/libc/stdlib/mkdtemp.c b/libc/stdlib/mkdtemp.c
index 20a2e16bc..fa9ae3b05 100644
--- a/libc/stdlib/mkdtemp.c
+++ b/libc/stdlib/mkdtemp.c
@@ -29,10 +29,9 @@
    (This function comes from OpenBSD.) */
 char * mkdtemp (char *template)
 {
-    if (__gen_tempname (template, __GT_DIR))
-	/* We return the null string if we can't find a unique file name.  */
-	template[0] = '\0';
-
+  if (__gen_tempname (template, __GT_DIR))
+    return NULL;
+  else
     return template;
 }
 #endif
-- 
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