Index: branches/5.2.x/core/units/visits/visits_event_handler.php
===================================================================
diff -u -N -r14989 -r15130
--- branches/5.2.x/core/units/visits/visits_event_handler.php	(.../visits_event_handler.php)	(revision 14989)
+++ branches/5.2.x/core/units/visits/visits_event_handler.php	(.../visits_event_handler.php)	(revision 15130)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: visits_event_handler.php 14989 2012-01-04 16:24:42Z alex $
+* @version	$Id: visits_event_handler.php 15130 2012-03-03 18:38:32Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -42,7 +42,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnRegisterVisit(&$event)
+		protected function OnRegisterVisit($event)
 		{
 			if ( $this->Application->isAdmin || !$this->Application->ConfigValue('UseVisitorTracking') || $this->Application->RecallVar('visit_id') ) {
 				// admin logins are not registered in visits list
@@ -71,7 +71,7 @@
 		 * @access protected
 		 * @see kDBEventHandler::OnListBuild()
 		 */
-		protected function SetCustomQuery(kEvent &$event)
+		protected function SetCustomQuery(kEvent $event)
 		{
 			parent::SetCustomQuery($event);
 
@@ -107,7 +107,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function prepareObject(&$object, kEvent &$event)
+		protected function prepareObject(&$object, kEvent $event)
 		{
 			$types = $event->getEventParam('types');
 
@@ -129,7 +129,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnUserLogin(&$event)
+		function OnUserLogin($event)
 		{
 			if ($event->MasterEvent->status == kEvent::erSUCCESS) {
 				$user_id = $this->Application->RecallVar('user_id');