From 80ff1e7281f80fa6d5bed5aee23e50db47c2577a Mon Sep 17 00:00:00 2001
From: Romain d'Alverny <rda@mageia.org>
Date: Fri, 25 May 2012 13:38:44 +0000
Subject: remote lang may be returned as undefined

---
 html/index.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'html')

diff --git a/html/index.php b/html/index.php
index 31ba1d5..7297f84 100644
--- a/html/index.php
+++ b/html/index.php
@@ -9,6 +9,11 @@ $url  = isset($_GET['u']) ? trim($_GET['u']) : null;
 
 /** html[lang] of the doc. */
 $lang = isset($_GET['l']) ? trim($_GET['l']) : null;
+if ($lang == 'undefined' ||
+    $lang == '') {
+
+    $lang = 'en';
+}
 
 /** body[class] of the doc. */
 $body = isset($_GET['b']) ? trim($_GET['b']) : null;
@@ -25,4 +30,4 @@ header('Access-Control-Allow-Origin: *');
 header('Access-Control-Allow-Methods: GET');
 header('Content-Type: text/html;charset=utf-8');
 header(sprintf('Expires: %s', gmdate('r', strtotime('+1 day'))));
-echo _mgnav_html($wrap, $lang);
\ No newline at end of file
+echo _mgnav_html($wrap, $lang);
-- 
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