From e1397186a9b856f6fe286e2b025575c20446509d Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Tue, 24 Apr 2007 14:57:17 +0000
Subject: [PATCH] MDL-9560 $CFG->langlist should accept both short (en) and
 long (en_utf8) names

---
 lib/moodlelib.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 17bfaf06c27..d48b9f0e6f1 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -4532,6 +4532,13 @@ function get_list_of_languages() {
     if (!empty($CFG->langlist)) {       // use admin's list of languages
 
         $langlist = explode(',', $CFG->langlist);
+        // fix short lang names first - non existing langs are skipped anyway...
+        foreach ($langlist as $lang) {
+            if (strpos($lang, '_utf8') === false) {
+                $langlist[] = $lang.'_utf8';
+            }
+        }
+        // find existing langs from langlist
         foreach ($langlist as $lang) {
             $lang = trim($lang);   //Just trim spaces to be a bit more permissive
             if (strstr($lang, '_local')!==false) {