Merge branch 'MDL-74895-400' of https://github.com/paulholden/moodle …

…into MOODLE_400_STABLE
moodle · Aug 4, 2022 · 61421c7 · 61421c7
2 parents 287d2a5 + eb5cce9
commit 61421c7
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/h5p/classes/core.php b/h5p/classes/core.php
@@ -277,7 +277,13 @@ public function fetch_content_type(array $library): ?int {
         $file->delete();
 
         $librarykey = static::libraryToString($library);
-        $libraryid = $factory->get_storage()->h5pC->librariesJsonData[$librarykey]["libraryId"];
+
+        $libraryjson = $factory->get_storage()->h5pC->librariesJsonData[$librarykey];
+        if (!array_key_exists('libraryId', $libraryjson)) {
+            return null;
+        }
+
+        $libraryid = $libraryjson['libraryId'];
 
         // Update example and tutorial (if any of them are defined in $library).
         $params = ['id' => $libraryid];