Support every browser which won't throw error when structure is invalid

fix video-dev#2400 throw error when the added cue isn't exist anymore
Yuvalke · Oct 30, 2019 · 71867a9 · 71867a9
1 parent 09797f5
commit 71867a9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/controller/timeline-controller.ts b/src/controller/timeline-controller.ts
@@ -294,6 +294,7 @@ class TimelineController extends EventHandler {
         if (!currentTrack.cues.getCueById(cue.id)) {
           try {
             currentTrack.addCue(cue);
+            if (!currentTrack.cues.getCueById(cue.id)) throw new Error('browser which doesnt throw error when cues structure is invalid');
           } catch (err) {
             const textTrackCue = new (window as any).TextTrackCue(cue.startTime, cue.endTime, cue.text);
             textTrackCue.id = cue.id;