Only set tutorial url if it exists.

HFP-348
2016-12-13 11:36:28 +01:00 · 2016-12-13 11:36:28 +01:00 · a326066c97
parent 52dc1b2a81
commit a326066c97
1 changed files with 3 additions and 1 deletions
--- a/h5p.classes.php
+++ b/h5p.classes.php
@ -2423,9 +2423,11 @@ class H5PCore {
    // Handle libraries metadata
    if (isset($json->libraries)) {
      foreach ($json->libraries as $machineName => $libInfo) {
+        if (isset($libInfo->tutorialUrl)) {
          $this->h5pF->setLibraryTutorialUrl($machineName, $libInfo->tutorialUrl);
        }
      }
+    }

    // Handle new uuid
    if ($uuid === '' && isset($json->uuid)) {