Index: branches/5.2.x/units/private_messages/private_message_eh.php
===================================================================
diff -u -N -r15140 -r15148
--- branches/5.2.x/units/private_messages/private_message_eh.php	(.../private_message_eh.php)	(revision 15140)
+++ branches/5.2.x/units/private_messages/private_message_eh.php	(.../private_message_eh.php)	(revision 15148)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: private_message_eh.php 15140 2012-03-04 08:07:48Z alex $
+* @version	$Id: private_message_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
@@ -55,7 +55,7 @@
 				$this->Application->SetVar('folder_id', $folder_id);
 			}
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBList */
 
 			$user_id = $this->Application->RecallVar('user_id');
@@ -81,7 +81,7 @@
 		{
 			parent::OnBeforeItemCreate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( $object->GetDBField('FolderId') != PM_FOLDER_SENT ) {
@@ -106,7 +106,7 @@
 		{
 			parent::OnAfterItemCreate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$this->Application->EmailEventUser('PM.ADD', $object->GetDBField('ToId'));
@@ -149,7 +149,7 @@
 		{
 			parent::OnAfterItemLoad($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$post_helper = $this->Application->recallObject('PostHelper');
@@ -192,7 +192,7 @@
 		{
 			parent::OnBeforeItemDelete($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$user_id = $this->Application->RecallVar('user_id');
@@ -214,7 +214,7 @@
 		{
 	    	parent::OnAfterItemDelete($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$body_idfield = $this->Application->getUnitOption($event->Prefix . '-body', 'IDField');
@@ -253,7 +253,7 @@
 		 */
 		protected function checkItemStatus(kEvent $event)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( !$object->isLoaded() ) {
@@ -278,7 +278,7 @@
 			$reply_to = $this->Application->GetVar('reply_to');
 			$user_id = $this->Application->GetVar('user_id');
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			if ( $reply_to > 0 ) {