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/Task.php
+++ b/workflow/engine/classes/model/Task.php
@@ -500,7 +500,7 @@ public function kgetassigType($pro_uid, $tas){
    $con = Propel::getConnection(TaskPeer::DATABASE_NAME);
    try {
      $oPro = TaskPeer::retrieveByPk( $TasUid );
-      if ( get_class ($oPro) == 'Task' ) {
+      if ( is_object($oPro) && get_class ($oPro) == 'Task' ) {
        return true;
      }
      else {