Index: branches/5.2.x/core/units/content/content_eh.php
===================================================================
diff -u -N -r14989 -r15042
--- branches/5.2.x/core/units/content/content_eh.php	(.../content_eh.php)	(revision 14989)
+++ branches/5.2.x/core/units/content/content_eh.php	(.../content_eh.php)	(revision 15042)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: content_eh.php 14989 2012-01-04 16:24:42Z alex $
+* @version	$Id: content_eh.php 15042 2012-01-16 09:14:58Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -45,12 +45,12 @@
 		function OnSaveContentBlock(&$event)
 		{
 			if ($this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1)) {
-				$event->status = erFAIL;
+				$event->status = kEvent::erFAIL;
 				return ;
 			}
 
 			if ( !$this->saveContentBlock($event, false) ) {
-				$event->status = erFAIL;
+				$event->status = kEvent::erFAIL;
 			}
 
 			$event->SetRedirectParam('opener', 'u');
@@ -63,7 +63,7 @@
 		 */
 		function OnAutoSave(&$event)
 		{
-			$event->status = erSTOP;
+			$event->status = kEvent::erSTOP;
 
 			if ( $this->Application->GetVar('ajax') != 'yes' ) {
 				return ;
@@ -86,10 +86,11 @@
 
 			$items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
 			if ( !$items_info ) {
-				return ;
+				return '';
 			}
 
 			list ($object, $revision) = $this->getContentBlockAndRevision($event);
+			/* @var $revision kDBItem */
 
 			list (, $field_values) = each($items_info);
 			$object->SetFieldsFromHash($field_values);
@@ -123,13 +124,14 @@
 		 */
 		function OnGetAutoSaveTime(&$event)
 		{
-			$event->status = erSTOP;
+			$event->status = kEvent::erSTOP;
 
 			if ( $this->Application->GetVar('ajax') != 'yes' ) {
 				return ;
 			}
 
 			list ($object, $revision) = $this->getContentBlockAndRevision($event);
+			/* @var $revision kDBItem */
 
 			$page_helper =& $this->Application->recallObject('PageHelper');
  			/* @var $page_helper PageHelper */