From fbe00fbec7ad4830a094577fcbb521a9ea844655 Mon Sep 17 00:00:00 2001
From: Sun Zhigang <sunner@gmail.com>
Date: Mon, 13 Jun 2011 20:08:46 +0800
Subject: [PATCH] MDL-27833 Backup - Fix can't search courses with non-latin
 characters during importing

PARAM_ALPHANUMEXT filter out all non-latin characters, including
Chinese, Japanese and etc. Use PARAM_NOTAGS instead.
---
 backup/util/ui/restore_ui_components.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backup/util/ui/restore_ui_components.php b/backup/util/ui/restore_ui_components.php
index 056f7a1b06f..5daf231cbac 100644
--- a/backup/util/ui/restore_ui_components.php
+++ b/backup/util/ui/restore_ui_components.php
@@ -72,7 +72,7 @@ abstract class restore_search_base implements renderable {
      */
     public function __construct(array $config=array()) {
 
-        $this->search = optional_param($this->get_varsearch(), self::DEFAULT_SEARCH, PARAM_ALPHANUMEXT);
+        $this->search = optional_param($this->get_varsearch(), self::DEFAULT_SEARCH, PARAM_NOTAGS);
 
         foreach ($config as $name=>$value) {
             $method = 'set_'.$name;