Index: branches/5.2.x/core/units/page_revisions/page_revision_tp.php
===================================================================
diff -u -N -r15137 -r15152
--- branches/5.2.x/core/units/page_revisions/page_revision_tp.php	(.../page_revision_tp.php)	(revision 15137)
+++ branches/5.2.x/core/units/page_revisions/page_revision_tp.php	(.../page_revision_tp.php)	(revision 15152)
@@ -18,7 +18,7 @@
 
 	function LastAutoSaveAgo($params)
 	{
-		$object =& $this->getObject($params);
+		$object = $this->getObject($params);
 		/* @var $object kDBItem */
 
 		$page_helper = $this->Application->recallObject('PageHelper');