Index: branches/5.2.x/core/kernel/db/db_tag_processor.php
===================================================================
diff -u -N -r14892 -r14905
--- branches/5.2.x/core/kernel/db/db_tag_processor.php	(.../db_tag_processor.php)	(revision 14892)
+++ branches/5.2.x/core/kernel/db/db_tag_processor.php	(.../db_tag_processor.php)	(revision 14905)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: db_tag_processor.php 14892 2011-12-20 16:25:05Z alex $
+* @version	$Id: db_tag_processor.php 14905 2011-12-23 09:42:38Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -305,10 +305,9 @@
 	{
 		$list_name = isset($params['list_name']) ? $params['list_name'] : '';
 
-		$names_mapping = $this->Application->GetVar('NamesToSpecialMapping');
+		$names_mapping = $this->Application->GetVar('NamesToSpecialMapping', Array ());
 
-		if( !getArrayValue($names_mapping, $this->Prefix, $list_name) )
-		{
+		if ( getArrayValue($names_mapping, $this->Prefix, $list_name) === false ) {
 			$list =& $this->GetList($params);
 		}
 	}
@@ -346,23 +345,23 @@
 	function &GetList($params)
 	{
 		$list_name = $this->SelectParam($params, 'list_name,name');
-		if (!$list_name) {
+		if ( !$list_name ) {
 			$list_name = $this->Application->Parser->GetParam('list_name');
 		}
 
 		$requery = isset($params['requery']) && $params['requery'];
 		$main_list = array_key_exists('main_list', $params) && $params['main_list'];
 
-		if ($list_name && !$requery) {
-			// list with "list_name" parameter
-			$names_mapping = $this->Application->GetVar('NamesToSpecialMapping', Array ());
+		$names_mapping = $this->Application->GetVar('NamesToSpecialMapping', Array ());
 
-			if (!array_key_exists($this->Prefix, $names_mapping)) {
-				// create prefix-based array to special mapping storage
-				$names_mapping[$this->Prefix] = Array ();
-			}
+		if ( !array_key_exists($this->Prefix, $names_mapping) ) {
+			// create prefix-based array to special mapping storage
+			$names_mapping[$this->Prefix] = Array ();
+		}
 
-			if (!array_key_exists($list_name, $names_mapping[$this->Prefix])) {
+		if ( $list_name && !$requery ) {
+			// list with "list_name" parameter
+			if ( !array_key_exists($list_name, $names_mapping[$this->Prefix]) ) {
 				// special missing -> generate one
 				$special = $main_list ? $this->Special : $this->BuildListSpecial($params);
 			}
@@ -376,31 +375,31 @@
 			$special = $main_list ? $this->Special : $this->BuildListSpecial($params);
 		}
 
-		$prefix_special = rtrim($this->Prefix.'.'.$special, '.');
+		$prefix_special = rtrim($this->Prefix . '.' . $special, '.');
 		$params['skip_counting'] = true;
 
-		$list =& $this->Application->recallObject( $prefix_special, $this->Prefix.'_List', $params);
+		$list =& $this->Application->recallObject($prefix_special, $this->Prefix . '_List', $params);
 		/* @var $list kDBList */
 
-		if (!array_key_exists('skip_quering', $params) || !$params['skip_quering']) {
-			if ($requery) {
-				$this->Application->HandleEvent($an_event, $prefix_special.':OnListBuild', $params);
+		if ( !array_key_exists('skip_quering', $params) || !$params['skip_quering'] ) {
+			if ( $requery ) {
+				$this->Application->HandleEvent($an_event, $prefix_special . ':OnListBuild', $params);
 			}
 
-			if (array_key_exists('offset', $params)) {
-				$list->SetOffset( $list->GetOffset() + $params['offset'] ); // apply custom offset
+			if ( array_key_exists('offset', $params) ) {
+				$list->SetOffset($list->GetOffset() + $params['offset']); // apply custom offset
 			}
 
 			$list->Query($requery);
 
-			if (array_key_exists('offset', $params)) {
-				$list->SetOffset( $list->GetOffset() - $params['offset'] ); // remove custom offset
+			if ( array_key_exists('offset', $params) ) {
+				$list->SetOffset($list->GetOffset() - $params['offset']); // remove custom offset
 			}
 		}
 
 		$this->Init($this->Prefix, $special);
 
-		if ($list_name) {
+		if ( $list_name ) {
 			$names_mapping[$this->Prefix][$list_name] = $special;
 			$this->Application->SetVar('NamesToSpecialMapping', $names_mapping);
 		}