svn commit: trunk/uClibc/libc/stdlib

[vapier at uclibc.org]

Author: vapier
Date: 2007-01-24 02:09:41 -0800 (Wed, 24 Jan 2007)
New Revision: 17494

Log:
fix from Bryan Wu: return NULL upon error, not the NULL string

Modified:
   trunk/uClibc/libc/stdlib/mkdtemp.c


Changeset:
Modified: trunk/uClibc/libc/stdlib/mkdtemp.c
===================================================================
--- trunk/uClibc/libc/stdlib/mkdtemp.c	2007-01-24 09:32:42 UTC (rev 17493)
+++ trunk/uClibc/libc/stdlib/mkdtemp.c	2007-01-24 10:09:41 UTC (rev 17494)
@@ -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