[eGroupWare-svn] r42602 - /trunk/etemplate/js/et2_core_widget.js

[<nat...@us...>]

Author: nathangray
Date: Wed May 29 20:57:48 2013
New Revision: 42602

URL: http://svn.stylite.de/viewvc/egroupware?rev=42602&view=rev
Log:
Avoid errors removing top-level widgets, check for parent property first

Modified:
    trunk/etemplate/js/et2_core_widget.js

Modified: trunk/etemplate/js/et2_core_widget.js
URL: http://svn.stylite.de/viewvc/egroupware/trunk/etemplate/js/et2_core_widget.js?rev=42602&r1=42601&r2=42602&view=diff
==============================================================================
--- trunk/etemplate/js/et2_core_widget.js (original)
+++ trunk/etemplate/js/et2_core_widget.js Wed May 29 20:57:48 2013
@@ -233,8 +233,8 @@
 			this._children[i].free();
 		}
 
-		// Remove this element from the parent
-		if (this._parent !== null)
+		// Remove this element from the parent, if it exists
+		if (typeof this._parent != "undefined" && this._parent !== null)
 		{
 			this._parent.removeChild(this);
 		}