From b5ed1b7eb9f568dc0dd4e2aabfcd3c26e1c8c359 Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Wed, 3 Aug 2011 08:32:15 +0000
Subject: [PATCH] fix problem "found" on www.autosectools.com>

---
 phpgwapi/js/jscalendar/test.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/phpgwapi/js/jscalendar/test.php b/phpgwapi/js/jscalendar/test.php
index c9c2e288da..714cf93abd 100644
--- a/phpgwapi/js/jscalendar/test.php
+++ b/phpgwapi/js/jscalendar/test.php
@@ -1,10 +1,9 @@
 <?php
 
-$lang = $_GET['lang'];
-if (!$lang) {
+if (preg_match('/^[a-z0-9-]+$/i', $_REQUEST['lang'])) {
     $lang = $_REQUEST['lang'];
 }
-if (!$lang) {
+else {
     $lang = 'en';
 }
 setcookie('lang', $lang);