不允许播放空列表

src/renderer/App.vue

@@ -372,7 +372,7 @@ export default {
           if (!list || !list.list[info.index]) return
           info.list = list.list
         }
-
+        if (!info.list || !info.list[info.index]) return
         window.restorePlayInfo = info
         this.setPlayList({
           list: {

src/renderer/store/modules/player.js

@@ -381,6 +381,7 @@ const mutations = {
     })
   },
   setList(state, { list, index }) {
+    if (!(list && list.list && list.list[index])) return
     state.playMusicInfo = {
       musicInfo: list.list[index],
       listId: list.id,