avoid error when using getCurrentTrackFor with unknown type (example …

…with fragmentedText type not used anymore) (#3693)
Dash-Industry-Forum · Jun 30, 2021 · a73d6d4 · a73d6d4
1 parent 8f3a1bd
commit a73d6d4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/streaming/controllers/MediaController.js b/src/streaming/controllers/MediaController.js
@@ -135,7 +135,7 @@ function MediaController() {
      * @memberof MediaController#
      */
     function getCurrentTrackFor(type, streamId) {
-        if (!type || !tracks[streamId]) return null;
+        if (!type || !tracks[streamId] || !tracks[streamId][type]) return null;
         return tracks[streamId][type].current;
     }