From 44ac4f62de1f284b402fb37b69e66e8e0daff8f6 Mon Sep 17 00:00:00 2001
From: Petr Skoda <commits@skodak.org>
Date: Fri, 28 Oct 2011 16:05:52 +0200
Subject: [PATCH] MDL-29972 make sure lang dir exists before writing into it

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

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 2a9fed00293..7780f7ffcbe 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -6383,6 +6383,7 @@ class core_string_manager implements string_manager {
             if (!empty($CFG->langcache) and !empty($this->menucache)) {
                 // cache the list so that it can be used next time
                 collatorlib::asort($languages);
+                check_dir_exists(dirname($this->menucache), true, true);
                 file_put_contents($this->menucache, json_encode($languages));
             }
         }