From 33fd4442dd8297d02d284e82cf09bbfec01c705a Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fischer@muhq.space>
Date: Tue, 26 Jul 2022 22:23:37 +0200
Subject: add youtube backend

---
 playlist.go | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'playlist.go')

diff --git a/playlist.go b/playlist.go
index b37ab3d..8f17055 100644
--- a/playlist.go
+++ b/playlist.go
@@ -36,6 +36,9 @@ func (pl *Playlist) Pop() any {
 }
 
 func (pl *Playlist) PopSong() *Song {
+	if len(*pl) == 0 {
+		return nil
+	}
 	return heap.Pop(pl).(*Song)
 }
 
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