Fix for language containing empty string in H5P export (h5p.json)

2014-11-06 11:13:24 +01:00 · 2014-11-06 11:13:24 +01:00 · 2d7824aa93
parent 2727c1eb2d
commit 2d7824aa93
1 changed files with 1 additions and 1 deletions
--- a/h5p.classes.php
+++ b/h5p.classes.php
@ -1433,7 +1433,7 @@ Class H5PExport {
      'title' => $content['title'],
      // TODO - stop using 'und', this is not the preferred way.
      // Either remove language from the json if not existing, or use "language": null
-      'language' => isset($content['language']) ? $content['language'] : 'und',
+      'language' => (isset($content['language']) && strlen(trim($content['language'])) !== 0) ? $content['language'] : 'und',
      'mainLibrary' => $content['library']['name'],
      'embedTypes' => $embedTypes,
    );