skip a loop instead of exploding when stuff isn't playing

scrobbler.py

@@ -48,7 +48,11 @@ while True:
     except Exception as e:
         print(e)
         continue
+    if not out:
+        continue
     id, state, artist, song, album, duration, album_artist = out
+    if hasattr(duration, "code"):
+        continue
     print(f"{runtime}/{round(duration)}", end="\r")
     if old_id != id:
         print("new song", old_id, id, song)