Index: branches/5.2.x/units/polls/poll_eh.php
===================================================================
diff -u -N -r14985 -r15060
--- branches/5.2.x/units/polls/poll_eh.php	(.../poll_eh.php)	(revision 14985)
+++ branches/5.2.x/units/polls/poll_eh.php	(.../poll_eh.php)	(revision 15060)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: poll_eh.php 14985 2012-01-04 16:04:11Z alex $
+* @version	$Id: poll_eh.php 15060 2012-01-17 14:31:07Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -89,7 +89,7 @@
 		 * @return void
 		 * @access protected
 		 */
-		protected function OnBeforeItemCreate(&$event)
+		protected function OnBeforeItemCreate(kEvent &$event)
 		{
 			parent::OnBeforeItemCreate($event);
 
@@ -150,19 +150,22 @@
 			$event->redirect = false;
 		}
 
-
 		/**
 		 * Cleanup by removing items from PollStatistics before Poll is deleted
 		 *
 		 * @param kEvent $event
+		 * @return void
+		 * @access protected
 		 */
-		function OnAfterItemDelete(&$event)
+		protected function OnAfterItemDelete(kEvent &$event)
 		{
+			parent::OnAfterItemDelete($event);
+
 			$object =& $event->getObject();
 			/* @var $object kDBItem */
 
-			$sql = 'DELETE FROM '.TABLE_PREFIX.'PollsStatistics
-						WHERE PollId = '.$object->GetID();
+			$sql = 'DELETE FROM ' . TABLE_PREFIX . 'PollsStatistics
+					WHERE PollId = ' . $object->GetID();
 			$this->Conn->Query($sql);
 		}
 	}
\ No newline at end of file