[youtube] Fix error reporting of "Incomplete data"

[yt-dlp.git] / yt_dlp / YoutubeDL.py

diff --git a/yt_dlp/YoutubeDL.py b/yt_dlp/YoutubeDL.py
index 7a2b03cb50e37bf20a085f2598529329e4c70a06..7f6dc6027ba1d1dc36c67784613935d69b6dcbcd 100644 (file)
--- a/yt_dlp/YoutubeDL.py
+++ b/yt_dlp/YoutubeDL.py
@@ -3443,7 +3443,7 @@ def in_download_archive(self, info_dict):
             return False
 
         vid_ids = [self._make_archive_id(info_dict)]
-        vid_ids.extend(info_dict.get('_old_archive_ids', []))
+        vid_ids.extend(info_dict.get('_old_archive_ids') or [])
         return any(id_ in self.archive for id_ in vid_ids)
 
     def record_download_archive(self, info_dict):