Stop service instead of repeating on failure

vlc-android/src/org/videolan/vlc/media/PlaylistManager.kt

@@ -691,7 +691,7 @@ class PlaylistManager(val service: PlaybackService) : MediaWrapperList.EventList
                 service.showToast(service.getString(
                         R.string.invalid_location,
                         getCurrentMedia()?.getLocation() ?: ""), Toast.LENGTH_SHORT)
-                next()
+                if (currentIndex != nextIndex) next() else stop(true)
             }
         }
         service.onMediaPlayerEvent(event)