--- Libc/Libc-1725.40.4/stdio/FreeBSD/tmpfile.c
+++ Libc/Libc-320/stdio/FreeBSD/tmpfile.c
@@ -13,7 +13,11 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -34,7 +38,7 @@
 static char sccsid[] = "@(#)tmpfile.c	8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/stdio/tmpfile.c,v 1.10 2007/01/09 00:28:07 imp Exp $");
+__FBSDID("$FreeBSD: src/lib/libc/stdio/tmpfile.c,v 1.9 2003/02/06 01:08:19 mtm Exp $");
 
 #include "namespace.h"
 #include <sys/types.h>
@@ -48,7 +52,7 @@
 #include "un-namespace.h"
 
 FILE *
-tmpfile(void)
+tmpfile()
 {
 	sigset_t set, oset;
 	FILE *fp;
@@ -62,9 +66,6 @@
 		tmpdir = getenv("TMPDIR");
 	if (tmpdir == NULL)
 		tmpdir = _PATH_TMP;
-
-	if (*tmpdir == '\0')
-		return (NULL);
 
 	(void)asprintf(&buf, "%s%s%s", tmpdir,
 	    (tmpdir[strlen(tmpdir) - 1] == '/') ? "" : "/", TRAILER);