From fa93b16208c2e7ffb09bd5bf72fb1a70a1ad8f73 Mon Sep 17 00:00:00 2001
From: Paul Jakma <paul.jakma@sun.com>
Date: Thu, 29 May 2008 19:03:08 +0000
Subject: [ripd] Fix mistaken empty string test

2008-05-29 Stephen Hemminger <stephen.hemminger@vyatta.com>

	* ripd.c: (rip_auth_md5) fix bogus empty string test
---
 ripd/ripd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ripd/ripd.c')

diff --git a/ripd/ripd.c b/ripd/ripd.c
index c5e42705..62d8691c 100644
--- a/ripd/ripd.c
+++ b/ripd/ripd.c
@@ -926,7 +926,7 @@ rip_auth_md5 (struct rip_packet *packet, struct sockaddr_in *from,
   else if (ri->auth_str)
     strncpy (auth_str, ri->auth_str, RIP_AUTH_MD5_SIZE);
 
-  if (! auth_str)
+  if (auth_str[0] == 0)
     return 0;
   
   /* MD5 digest authentication. */
-- 
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