Added is_object()

2010-12-08 10:14:41 +00:00
parent d380899945
commit 3dd41e58ad
14 changed files with 23 additions and 23 deletions
--- a/workflow/engine/classes/model/Event.php
+++ b/workflow/engine/classes/model/Event.php
@@ -733,7 +733,7 @@ class Event extends BaseEvent {
  function Exists ( $sUid ) {
    try {
      $oObj = EventPeer::retrieveByPk($sUid);
-      return (get_class($oObj) == 'Event');
+      return (is_object($oObj) && get_class($oObj) == 'Event');
    }
    catch (Exception $oError) {
      throw($oError);