Onlx execute save_object on real objects

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@7332 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/include/class_plugin.inc b/include/class_plugin.inc
index bb7d7354c19c2d5d4cb24ff415cccf6e5060ae12..3b87c5a39fe87d7d7540752aaef6ddf0c603a804 100644 (file)
--- a/include/class_plugin.inc
+++ b/include/class_plugin.inc
@@ -1422,7 +1422,7 @@ class plugin
       $this->snapDialog = NULL;
     }
 
-    if($this->snapDialog){
+    if(is_object($this->snapDialog )){
       $this->snapDialog->save_object();
       return($this->snapDialog->execute());
     }