Index: branches/5.2.x/core/units/helpers/mailbox_helper.php
===================================================================
diff -u -N -r14628 -r15137
--- branches/5.2.x/core/units/helpers/mailbox_helper.php	(.../mailbox_helper.php)	(revision 14628)
+++ branches/5.2.x/core/units/helpers/mailbox_helper.php	(.../mailbox_helper.php)	(revision 15137)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: mailbox_helper.php 14628 2011-10-04 09:36:30Z alex $
+* @version	$Id: mailbox_helper.php 15137 2012-03-04 08:06:21Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -46,7 +46,7 @@
 		 */
 		function process($connection_info, $verify_callback, $process_callback, $callback_params = Array (), $include_attachment_contents = true)
 		{
-			$pop3_helper =& $this->Application->makeClass('POP3Helper', Array ($connection_info));
+			$pop3_helper = $this->Application->makeClass('POP3Helper', Array ($connection_info));
 			/* @var $pop3_helper POP3Helper */
 
 			$connection_status = $pop3_helper->initMailbox();
@@ -238,7 +238,7 @@
 				return false;
 			}
 
-			$esender =& $this->Application->recallObject('EmailSender');
+			$esender = $this->Application->recallObject('EmailSender');
 			/* @var $esender kEmailSendingHelper */
 
 			// Get the return address
@@ -306,7 +306,7 @@
 				$message_body = $esender->ConvertToText($message_body);
 			}
 
-			$mime_decode_helper =& $this->Application->recallObject('MimeDecodeHelper');
+			$mime_decode_helper = $this->Application->recallObject('MimeDecodeHelper');
 			/* @var $mime_decode_helper MimeDecodeHelper */
 
 			// convert to site encoding
@@ -370,7 +370,7 @@
 		{
 			$message = preg_replace("/\r?\n/", "\r\n", trim($message));
 
-			$mime_decode_helper =& $this->Application->recallObject('MimeDecodeHelper');
+			$mime_decode_helper = $this->Application->recallObject('MimeDecodeHelper');
 			/* @var $mime_decode_helper MimeDecodeHelper */
 
 			// 1. separate headers from bodies