Added is_object()

2010-12-06 15:13:43 +00:00
parent cec620ff6b
commit 9e5a057c6c
29 changed files with 50 additions and 49 deletions
--- a/workflow/engine/classes/model/TaskUser.php
+++ b/workflow/engine/classes/model/TaskUser.php
@@ -117,7 +117,7 @@ class TaskUser extends BaseTaskUser {
    $con = Propel::getConnection(TaskUserPeer::DATABASE_NAME);
    try {
      $oTaskUser = TaskUserPeer::retrieveByPk($sTasUid, $sUserUid, $iType, $iRelation);
-      if ( get_class ($oTaskUser) == 'TaskUser' ) {
+      if ( is_object($oTaskUser) && get_class ($oTaskUser) == 'TaskUser' ) {
        return true;
      }
      else {