From be199b6c04ec373c97aebe60f06b40ffb59198fa Mon Sep 17 00:00:00 2001
From: pdontthink <pdontthink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Sat, 4 Nov 2006 04:11:42 +0000
Subject: [PATCH] Play it a little safer when reassigning login uri

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@11947 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 src/signout.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/signout.php b/src/signout.php
index 538046e6..16841d63 100644
--- a/src/signout.php
+++ b/src/signout.php
@@ -38,7 +38,7 @@ if (! sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION) ) {
 $login_uri = 'login.php';
 
 $hook_results = do_hook('logout', $login_uri);
-$login_uri = $hook_results[1];
+if (!empty($hook_results[1])) $login_uri = $hook_results[1];
 
 sqsession_destroy();
 
-- 
2.25.1