Index: branches/5.2.x/units/posts/post_eh.php
===================================================================
diff -u -N -r15140 -r15148
--- branches/5.2.x/units/posts/post_eh.php	(.../post_eh.php)	(revision 15140)
+++ branches/5.2.x/units/posts/post_eh.php	(.../post_eh.php)	(revision 15148)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: post_eh.php 15140 2012-03-04 08:07:48Z alex $
+* @version	$Id: post_eh.php 15148 2012-03-04 09:04:48Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -45,7 +45,7 @@
 		{
 			parent::OnBeforeItemCreate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$user_id = $this->Application->RecallVar('user_id');
@@ -91,7 +91,7 @@
 		 */
 		function checkPostPermission($event, $permissions)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$sql = 'SELECT ci.CategoryId, p.CreatedById
@@ -122,7 +122,7 @@
 		{
 			parent::OnBeforeItemUpdate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$perm_status = $this->checkPostPermission($event, 'TOPIC.REPLY.MODIFY|TOPIC.REPLY.OWNER.MODIFY');
@@ -168,7 +168,7 @@
 		{
 			parent::OnBeforeItemDelete($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( !$this->checkPostPermission($event, 'TOPIC.REPLY.OWNER.DELETE|TOPIC.REPLY.DELETE') ) {
@@ -187,7 +187,7 @@
 		{
 			parent::OnAfterItemLoad($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$post_helper = $this->Application->recallObject('PostHelper');
@@ -213,7 +213,7 @@
 		{
 			parent::OnAfterItemCreate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$parent_prefix = $this->Application->getUnitOption($event->Prefix, 'ParentPrefix');
@@ -274,7 +274,7 @@
 		 */
 		function updateTopicInfo($event, &$main_object)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$main_object->SetDBField('Modified_date', $object->GetDBField('Modified'));
@@ -334,7 +334,7 @@
 		{
 			parent::OnAfterItemDelete($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$topic_id = $object->GetDBField('TopicId');
@@ -427,7 +427,7 @@
 			$reply_to = $this->Application->GetVar('reply_to');
 
 			if ( $reply_to > 0 ) {
-				$object =& $event->getObject();
+				$object = $event->getObject();
 				/* @var $object kDBItem */
 
 				$source_post = $this->Application->recallObject($event->Prefix . '.-item', null, Array ('skip_autoload' => true));