Fix IndexError when Deezer track has no media available (#3038)

Raise MediaNotFoundError instead of crashing with IndexError when the
Deezer API returns an empty media list. This allows the player queue
to gracefully skip unavailable tracks instead of stopping playback.

Fixes music-assistant/support#4860

diff --git a/music_assistant/providers/deezer/gw_client.py b/music_assistant/providers/deezer/gw_client.py
index 70eb267ae563439090edcf8d52a0cd26676297f3..f4f109d0b0f0c79f3fa5fd08e7acfd123022ecd5 100644 (file)
--- a/music_assistant/providers/deezer/gw_client.py
+++ b/music_assistant/providers/deezer/gw_client.py
@@ -10,6 +10,7 @@ from http.cookies import BaseCookie, Morsel
 from typing import Any, cast
 
 from aiohttp import ClientSession, ClientTimeout
+from music_assistant_models.errors import MediaNotFoundError
 from music_assistant_models.streamdetails import StreamDetails
 from yarl import URL
 
@@ -166,7 +167,11 @@ class GWClient:
             msg = "Received an error from API"
             raise DeezerGWError(msg, error)
 
-        return result_json["data"][0]["media"][0], song_data
+        media_list = result_json["data"][0].get("media", [])
+        if not media_list:
+            raise MediaNotFoundError(f"No media available for track {track_id}")
+
+        return media_list[0], song_data
 
     async def log_listen(
         self, next_track: str | None = None, last_track: StreamDetails | None = None