fix deadlock

manager/ytsync.go

@@ -132,7 +132,6 @@ func (s *Sync) FullCycle() (e error) {
 		log.Println("Got interrupt signal, shutting down (if publishing, will shut down after current publish)")
 		s.grp.Stop()
 		time.Sleep(5 * time.Second)
-		debug.PrintStack() // so we can figure out what's not stopping
 	}()
 	err := s.setStatusSyncing()
 	if err != nil {

sources/youtubeVideo.go

@@ -339,7 +339,7 @@ func (v *YoutubeVideo) download() error {
 			return errors.Err(err)
 		}
 		ticker := time.NewTicker(400 * time.Millisecond)
-		done := make(chan bool)
+		done := make(chan bool, 1)
 		v.progressBarWg.Add(1)
 		go func() {
 			defer v.progressBarWg.Done()