Index: branches/5.2.x/units/polls/poll_eh.php
===================================================================
diff -u -N -r15060 -r15133
--- branches/5.2.x/units/polls/poll_eh.php	(.../poll_eh.php)	(revision 15060)
+++ branches/5.2.x/units/polls/poll_eh.php	(.../poll_eh.php)	(revision 15133)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: poll_eh.php 15060 2012-01-17 14:31:07Z alex $
+* @version	$Id: poll_eh.php 15133 2012-03-03 19:04:31Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -44,7 +44,7 @@
 		 * @access protected
 		 * @see kDBEventHandler::OnListBuild()
 		 */
-		protected function SetCustomQuery(kEvent &$event)
+		protected function SetCustomQuery(kEvent $event)
 		{
 			parent::SetCustomQuery($event);
 
@@ -64,7 +64,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnResetVotes(&$event)
+		function OnResetVotes($event)
 		{
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
@@ -89,7 +89,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(kEvent &$event)
+		protected function OnBeforeItemCreate(kEvent $event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -104,7 +104,7 @@
 		 *
 		 * @param kEvent $event
 		 */
-		function OnMakeVote(&$event)
+		function OnMakeVote($event)
 		{
 			$object =& $event->getObject($this->Application->GetVar('poll_id'));
 			/* @var $object kDBItem */
@@ -157,7 +157,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemDelete(kEvent &$event)
+		protected function OnAfterItemDelete(kEvent $event)
 		{
 			parent::OnAfterItemDelete($event);