Index: branches/5.2.x/units/poll_comments/poll_comment_eh.php
===================================================================
diff -u -N -r15133 -r15140
--- branches/5.2.x/units/poll_comments/poll_comment_eh.php	(.../poll_comment_eh.php)	(revision 15133)
+++ branches/5.2.x/units/poll_comments/poll_comment_eh.php	(.../poll_comment_eh.php)	(revision 15140)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: poll_comment_eh.php 15133 2012-03-03 19:04:31Z alex $
+* @version	$Id: poll_comment_eh.php 15140 2012-03-04 08:07:48Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -94,7 +94,7 @@
 				$poll_id = $parent_info['ParentId'];
 
 				if ( $poll_id ) {
-					$spam_helper =& $this->Application->recallObject('SpamHelper');
+					$spam_helper = $this->Application->recallObject('SpamHelper');
 					/* @var $spam_helper SpamHelper */
 
 					$spam_helper->InitHelper($poll_id, 'PollComment', 0); // ResourceId used for SpamControl only
@@ -146,7 +146,7 @@
 			parent::OnAfterItemCreate($event);
 
 			if ( !$this->Application->isAdminUser ) {
-				$spam_helper =& $this->Application->recallObject('SpamHelper');
+				$spam_helper = $this->Application->recallObject('SpamHelper');
 				/* @var $spam_helper SpamHelper */
 
 				$object =& $event->getObject();