Index: branches/5.1.x/core/units/categories/cache_updater.php
===================================================================
diff -u -r12657 -r13086
--- branches/5.1.x/core/units/categories/cache_updater.php	(.../cache_updater.php)	(revision 12657)
+++ branches/5.1.x/core/units/categories/cache_updater.php	(.../cache_updater.php)	(revision 13086)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: cache_updater.php 12657 2009-10-04 20:07:31Z alex $
+* @version	$Id: cache_updater.php 13086 2010-01-12 19:47:40Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -9,7 +9,7 @@
 * the GNU General Public License, and as distributed it includes
 * or is derivative of works licensed under the GNU General Public License
 * or other free or open source software licenses.
-* See http://www.in-portal.net/license/ for copyright notices and details.
+* See http://www.in-portal.org/license for copyright notices and details.
 */
 
 	defined('FULL_PATH') or die('restricted access!');
@@ -392,7 +392,10 @@
 				$next_data['template']			=	$data['template'];
 				$next_data['item_template']		=	$data['item_template'];
 				$next_data['current_id']		=	$data['children'][ $data['current_child'] ]; //next iteration should process child
-				$next_data['perms']				=	$data['perms']; //we should copy our permissions to child - inheritance
+
+				// TODO: use "clone" when on PHP5
+				$next_data['perms']				=	unserialize( serialize($data['perms']) ); // we should copy our permissions to child - inheritance
+
 				$next_data['perms']->SetCatId($next_data['current_id']);
 				$next_data['left'] = $data['right'];
 				$data['current_child']++;