Index: branches/5.1.x/core/kernel/db/cat_tag_processor.php
===================================================================
diff -u -N -r13461 -r13545
--- branches/5.1.x/core/kernel/db/cat_tag_processor.php	(.../cat_tag_processor.php)	(revision 13461)
+++ branches/5.1.x/core/kernel/db/cat_tag_processor.php	(.../cat_tag_processor.php)	(revision 13545)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: cat_tag_processor.php 13461 2010-04-28 13:10:19Z alex $
+* @version	$Id: cat_tag_processor.php 13545 2010-05-11 19:19:58Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -86,12 +86,14 @@
 					$item_id = $this->Application->GetVar($this->Prefix.'_id');
 				}
 			}
-			$params[$this->Prefix.'_id'] = $item_id;
 
 			$object =& $this->getObject($params);
-			$params['m_cat_id'] = $object->GetDBField('CategoryId');
+			/* @var $object kDBItem */
+
 			$params['m_cat_page'] = 1;
+			$params['m_cat_id'] = $object->GetDBField('CategoryId');
 			$params['pass_category'] = 1;
+			$params[$this->Prefix . '_id'] = $item_id ? $item_id : $object->GetID();
 
 			return $this->Application->ProcessParsedTag('m', 't', $params);
 		}
@@ -226,6 +228,7 @@
 				$params['grid_name'] .= 'ShowAll';
 			}
 
+			// use $pass_params to be able to pass 'tab_init' parameter from m_ModuleInclude tag
 			return $this->Application->ParseBlock($params, 1);
 		}