Fix skipIfCurrent causing a crash

I.e, fix a reference to the now nonexistant playNextTrack. This fixes a
crash that happens when "Play later" is selected on the currently
playing track (since doing so is meant to skip to the next song in queue
before moving the play-later'd track).

1 files changed, 1 insertions, 1 deletions

diff --git a/backend.js b/backend.js
index b8071d1..d88c779 100644
--- a/backend.js
+++ b/backend.js
@@ -319,7 +319,7 @@ class Backend extends EventEmitter {
 
   skipIfCurrent(track) {
     if (track === this.playingTrack) {
-      this.playNextTrack(track)
+      this.playNext(track)
     }
   }