Index: branches/5.2.x/core/units/helpers/search_helper.php
===================================================================
diff -u -N -r14888 -r14889
--- branches/5.2.x/core/units/helpers/search_helper.php	(.../search_helper.php)	(revision 14888)
+++ branches/5.2.x/core/units/helpers/search_helper.php	(.../search_helper.php)	(revision 14889)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: search_helper.php 14888 2011-12-20 10:44:35Z alex $
+* @version	$Id: search_helper.php 14889 2011-12-20 16:11:17Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -546,6 +546,15 @@
 			return strlen($value) && is_numeric($value) ? $this->Conn->qstr($value) : false;
 		}
 
+		/**
+		 * Returns filter clause
+		 *
+		 * @param kDBItem $object
+		 * @param string $field_name
+		 * @param string $filter_type
+		 * @param Array $field_options
+		 * @return Array
+		 */
 		function getCustomFilterSearchClause(&$object, $field_name, $filter_type, $field_options)
 		{
 			// this is usually used for mutlilingual fields and date fields
@@ -625,18 +634,15 @@
 				case 'multioptions':
 					$field_value = strlen($field_options['submit_value']) ? $this->Conn->escape($field_options['submit_value']) : false;
 
-					if ($field_value) {
-						$field_options2 = $object->GetFieldOptions($field_name);
-						$multiple = array_key_exists('multiple', $field_options2) && $field_options2['multiple'];
-
+					if ( $field_value ) {
 						$field_value = explode('|', substr($field_value, 1, -1));
 						$field_value = $this->Conn->qstrArray($field_value, 'escape');
 
-						if ($multiple) {
-							$filter_value = $table_name.'`'.$field_name.'` LIKE "%|' . implode('|%" OR ' . $table_name.'`'.$field_name.'` LIKE "%|', $field_value) . '|%"';
+						if ( $object->GetFieldOption($field_name, 'multiple') ) {
+							$filter_value = $table_name . '`' . $field_name . '` LIKE "%|' . implode('|%" OR ' . $table_name . '`' . $field_name . '` LIKE "%|', $field_value) . '|%"';
 						}
 						else {
-							$filter_value = $table_name.'`'.$field_name.'` IN ('.implode(',', $field_value).')';
+							$filter_value = $table_name . '`' . $field_name . '` IN (' . implode(',', $field_value) . ')';
 						}
 					}
 					break;