[FIX] lang sanity check

fix #205

Signed-off-by: Jerome Jutteau <jerome@jutteau.fr>

diff --git a/lib/lang.php b/lib/lang.php
index 48e247c0ab492f06b6a663ae6cda01b065cdf86a..3bdef6a5cff622680489acd3d9cc828cd3ae1a3c 100644 (file)
--- a/lib/lang.php
+++ b/lib/lang.php
@@ -76,7 +76,7 @@ function t_in($string_id, $lang) {
 
 function t_get_raw_json($lang) {
     $filename = str_replace("-", "_", $lang);
-    if (preg_match('/[^A-Za-z_\w]/', $input)) {
+    if (preg_match('/[^A-Za-z_\w]/', $filename)) {
         return false;
     }
     $p = JIRAFEAU_ROOT . "lib/locales/$filename.json";