From 4fbcb453bbbc84feabf1ed45c93ead749bf59ef5 Mon Sep 17 00:00:00 2001
From: Florrie <towerofnix@gmail.com>
Date: Sun, 3 Jun 2018 19:24:21 -0300
Subject: Fix shift-up/down crash when not playing anything

---
 ui.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ui.js b/ui.js
index 02c77bb..8e235a0 100644
--- a/ui.js
+++ b/ui.js
@@ -252,6 +252,10 @@ class AppElement extends FocusElement {
   }
 
   playNextTrack(track) {
+    if (!track) {
+      return
+    }
+
     const queue = this.queueGrouplike
     let queueIndex = queue.items.indexOf(track)
     if (queueIndex === -1) {
@@ -277,6 +281,10 @@ class AppElement extends FocusElement {
   }
 
   playPreviousTrack(track) {
+    if (!track) {
+      return
+    }
+
     const queue = this.queueGrouplike
     let queueIndex = queue.items.indexOf(track)
     if (queueIndex === -1) {
-- 
cgit 1.3.0-6-gf8a5