From f207c3be9b037ad770147a587341e1d122b1f466 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A5l=20J=C3=B8rgensen?= <pal.jorgensen@amendor.com>
Date: Tue, 23 Sep 2014 10:44:22 +0200
Subject: [PATCH] Setting language on export to 'und' if not defined

---
 h5p.classes.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/h5p.classes.php b/h5p.classes.php
index 4a386a7..51ffcec 100644
--- a/h5p.classes.php
+++ b/h5p.classes.php
@@ -1251,7 +1251,9 @@ Class H5PExport {
     // Build h5p.json
     $h5pJson = array (
       'title' => $content['title'],
-      'language' => $content['language'],
+      // TODO - stop using 'und', this is not the preferred way. 
+      // Either remove language from the json if not existing, or use "language": null 
+      'language' => isset($content['language']) ? $content['language'] : 'und',
       'mainLibrary' => $content['library']['name'],
       'embedTypes' => $embedTypes,
     );