oopsie: add function that i forgot to commit

2021-03-05 23:10:43 +01:00 · 2021-03-05 23:10:43 +01:00 · 84df2966e1
parent f9c08f2948
commit 84df2966e1
1 changed files with 8 additions and 0 deletions
--- a/webmusic.js
+++ b/webmusic.js
@ -142,6 +142,14 @@ function initState() {
    total = queue.length;
 }

+function previousTrack() {
+    if (index-- === 0)
+        index = total-1;
+    if (continuelist) {
+        playSong(queue[index])
+    }
+}
+
 function nextTrack() {
    if (++index === total)
        index = 0;