处理空值问题

xiaomusic/xiaomusic.py

@@ -484,10 +484,9 @@ class XiaoMusic:
 
     # 播放歌曲
     async def play(self, **kwargs):
-        search_key,name = kwargs["arg1"].split('|')
+        parts = kwargs["arg1"].split("|")
-        #空值填充:
+        search_key = parts[0]
-        search_key = search_key if search_key else name
+        name = parts[1] if len(parts) > 1 else search_key
-        name = name if name else search_key
         if search_key == "" and name == "":
             await self.play_next()
             return