Index: branches/5.2.x/core/units/forms/submission_log/submission_log_tp.php
===================================================================
diff -u -N -r15137 -r15152
--- branches/5.2.x/core/units/forms/submission_log/submission_log_tp.php	(.../submission_log_tp.php)	(revision 15137)
+++ branches/5.2.x/core/units/forms/submission_log/submission_log_tp.php	(.../submission_log_tp.php)	(revision 15152)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: submission_log_tp.php 15137 2012-03-04 08:06:21Z alex $
+* @version	$Id: submission_log_tp.php 15152 2012-03-04 09:26:24Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -24,7 +24,7 @@
 		 */
 		function IsNewUserReply($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 			/* @var $object kDBItem */
 
 			$user_reply = $this->IsUserReply($params);
@@ -40,7 +40,7 @@
 		 */
 		function IsUserReply($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 			/* @var $object kDBItem */
 
 			$reply_email = $this->Application->ConfigValue('SubmissionReplyFromEmail');
@@ -61,7 +61,7 @@
 				return false;
 			}
 
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 			/* @var $object kDBItem */
 
 			$draft = $this->Application->recallObject('draft', null, Array('skip_autoload' => true));
@@ -86,7 +86,7 @@
 		 */
 		function IterateFiles($params)
 		{
-			$object =& $this->getObject($params);
+			$object = $this->getObject($params);
 			/* @var $object kDBItem */
 
 			$field = $this->SelectParam($params, 'name,field');