--- c:/auth/ldap/auth1.php	Tue Feb 28 13:08:35 2012
+++ c:/auth/ldap/auth.php	Wed May 02 11:34:25 2012
@@ -1236,6 +1236,9 @@
         }
 
         $this->ldap_close();
+        if(isset($changed)){
+            return $changed;
+        }
         return true;
 
     }