Index: branches/5.2.x/core/units/forms/submission_log/submission_log_eh.php
===================================================================
diff -u -N -r15137 -r15145
--- branches/5.2.x/core/units/forms/submission_log/submission_log_eh.php	(.../submission_log_eh.php)	(revision 15137)
+++ branches/5.2.x/core/units/forms/submission_log/submission_log_eh.php	(.../submission_log_eh.php)	(revision 15145)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: submission_log_eh.php 15137 2012-03-04 08:06:21Z alex $
+* @version	$Id: submission_log_eh.php 15145 2012-03-04 09:04:08Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -75,7 +75,7 @@
 		{
 			parent::OnNew($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$form_submission = $this->Application->recallObject('formsubs');
@@ -212,7 +212,7 @@
 				return ;
 			}
 
-			$object =& $event->getObject( Array('skip_autoload' => true) );
+			$object = $event->getObject( Array('skip_autoload' => true) );
 			/* @var $object kDBItem */
 
 			$sql = 'SELECT f.ReplyFromEmail, sl.' . $object->IDField . '
@@ -277,7 +277,7 @@
 		 */
 		function _validateRecipients($event)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$esender = $this->Application->recallObject('EmailSender');
@@ -414,7 +414,7 @@
 		{
 			parent::OnAfterItemCreate($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$this->_sendEmail($object); // send email
@@ -451,7 +451,7 @@
 		 */
 		function _getLastMessageId($event, $from_client = false)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$form_submission =& $this->_getFormSubmission($object);
@@ -481,7 +481,7 @@
 
 			$this->_updateSubmission($event);
 
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			// send out email event to admin for bouncing
@@ -499,7 +499,7 @@
 		 */
 		function _updateStatusDates($event)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$now = adodb_mktime();
@@ -549,7 +549,7 @@
 		 */
 		function _updateSubmission($event)
 		{
-			$object =& $event->getObject();
+			$object = $event->getObject();
 			/* @var $object kDBItem */
 
 			$form_submission =& $this->_getFormSubmission($object);
@@ -595,7 +595,7 @@
 		 */
 		function OnSaveDraft($event)
 		{
-			$object =& $event->getObject( Array('skip_autoload' => true) );
+			$object = $event->getObject( Array('skip_autoload' => true) );
 			/* @var $object kDBItem */
 
 			$draft = $this->Application->recallObject('draft', null, Array('skip_autoload' => true));
@@ -638,7 +638,7 @@
 		 */
 		function OnUseDraft($event)
 		{
-			$object =& $event->getObject( Array('skip_autoload' => true) );
+			$object = $event->getObject( Array('skip_autoload' => true) );
 			/* @var $object kDBItem */
 
 			$draft = $this->Application->recallObject('draft', null, Array('skip_autoload' => true));
@@ -675,7 +675,7 @@
 		 */
 		function OnDeleteDraft($event)
 		{
-			$object =& $event->getObject( Array('skip_autoload' => true) );
+			$object = $event->getObject( Array('skip_autoload' => true) );
 			/* @var $object kDBItem */
 
 			$draft = $this->Application->recallObject('draft', null, Array('skip_autoload' => true));