From: martinlanghoff <martinlanghoff>
Date: Mon, 19 Nov 2007 02:43:34 +0000 (+0000)
Subject: If the cache flag is not set, it doesn't make sense trying to test its value
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=58eada356d9fdeee54ed4f3517b6b09df1ab5b45;p=moodle.git

If the cache flag is not set, it doesn't make sense trying to test its value

Signed-off-by: Iñaki Arenaza <iarenuno@eteo.mondragon.edu>


Author: Iñaki Arenaza <iarenuno@eteo.mondragon.edu>
Committer: Martin Langhoff <martin@catalyst.net.nz>
---

diff --git a/auth/ldap/auth.php b/auth/ldap/auth.php
index 55f35d9085..a153245675 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];