Index: branches/5.2.x/core/units/groups/groups_event_handler.php
===================================================================
diff -u -N -r14244 -r14628
--- branches/5.2.x/core/units/groups/groups_event_handler.php	(.../groups_event_handler.php)	(revision 14244)
+++ branches/5.2.x/core/units/groups/groups_event_handler.php	(.../groups_event_handler.php)	(revision 14628)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: groups_event_handler.php 14244 2011-03-16 20:53:41Z alex $
+* @version	$Id: groups_event_handler.php 14628 2011-10-04 09:36:30Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -17,11 +17,14 @@
 	class GroupsEventHandler extends kDBEventHandler {
 
 		/**
-		 * Adds grouping by userid
+		 * Adds grouping by user id
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
+		 * @see kDBEventHandler::OnListBuild()
 		 */
-		function SetCustomQuery(&$event)
+		protected function SetCustomQuery(&$event)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBList */
@@ -53,8 +56,10 @@
 		 * Refreshes left tree on save
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnSave(&$event)
+		protected function OnSave(&$event)
 		{
 			parent::OnSave($event);