From bb4bfe13df19e1e1c8f6daa8a347fbb7fc5f0bf7 Mon Sep 17 00:00:00 2001
From: martinlanghoff <martinlanghoff>
Date: Mon, 19 Nov 2007 02:51:25 +0000
Subject: [PATCH] If the cache flag is not set, it doesn't make sense trying to
 test its value
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Signed-off-by: Iñaki Arenaza <iarenuno@eteo.mondragon.edu>


Author: Iñaki Arenaza <iarenuno@eteo.mondragon.edu>
Committer: Martin Langhoff <martin@catalyst.net.nz>
---
 auth/ldap/auth.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/auth/ldap/auth.php b/auth/ldap/auth.php
index 55f35d90850..a1532456752 100644
--- a/auth/ldap/auth.php
+++ b/auth/ldap/auth.php
@@ -1827,7 +1827,7 @@ class auth_plugin_ldap extends auth_plugin_base {
 
         $key = sesskey();
         $cf = get_cache_flags('auth/ldap/ntlmsess');
-        if (!isset($cf[$key]) && $cf[$key] !== '') {
+        if (!isset($cf[$key]) || $cf[$key] === '') {
             return false;
         }
         $username   = $cf[$key];