From 65302b6ec8c5aa89dbfcb8952ee0fb834a1b1d56 Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Sat, 7 Jul 2007 17:36:20 +0000
Subject: 	[BZ #4702] 	* nis/nss-default.c: Include errno.h. 
 (init): Preserve errno.

---
 nis/nss-default.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'nis')

diff --git a/nis/nss-default.c b/nis/nss-default.c
index 577f7c2d47..ab160b210b 100644
--- a/nis/nss-default.c
+++ b/nis/nss-default.c
@@ -17,6 +17,7 @@
    02111-1307 USA.  */
 
 #include <ctype.h>
+#include <errno.h>
 #include <stdio.h>
 #include <stdio_ext.h>
 #include <stdlib.h>
@@ -54,6 +55,7 @@ static const struct
 static void
 init (void)
 {
+  int saved_errno = errno;
   FILE *fp = fopen (default_nss, "rc");
   if (fp != NULL)
     {
@@ -111,6 +113,7 @@ init (void)
 
       fclose (fp);
     }
+  __set_errno (saved_errno);
 }
 
 
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