Index: branches/5.2.x/units/poll_comments/poll_comment_eh.php
===================================================================
diff -u -N -r15060 -r15133
--- branches/5.2.x/units/poll_comments/poll_comment_eh.php	(.../poll_comment_eh.php)	(revision 15060)
+++ branches/5.2.x/units/poll_comments/poll_comment_eh.php	(.../poll_comment_eh.php)	(revision 15133)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: poll_comment_eh.php 15060 2012-01-17 14:31:07Z alex $
+* @version	$Id: poll_comment_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
@@ -42,7 +42,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterConfigRead(kEvent &$event)
+		protected function OnAfterConfigRead(kEvent $event)
 		{
 			parent::OnAfterConfigRead($event);
 
@@ -63,7 +63,7 @@
 		 * @access protected
 		 * @see kDBEventHandler::OnListBuild()
 		 */
-		protected function SetCustomQuery(kEvent &$event)
+		protected function SetCustomQuery(kEvent $event)
 		{
 			parent::SetCustomQuery($event);
 
@@ -84,7 +84,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(kEvent &$event)
+		protected function OnBeforeItemCreate(kEvent $event)
 		{
 			if ( !$this->Application->isAdmin ) {
 				$object =& $event->getObject();
@@ -123,7 +123,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnCreate(kEvent &$event)
+		protected function OnCreate(kEvent $event)
 		{
 			parent::OnCreate($event);
 
@@ -141,7 +141,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnAfterItemCreate(kEvent &$event)
+		protected function OnAfterItemCreate(kEvent $event)
 		{
 			parent::OnAfterItemCreate($event);