[vrv] Don't raise error when thumbnails are missing

Closes #983
3 years ago · f7590d4764
parent dbf7eca917
commit f7590d4764
1 changed files with 1 additions and 1 deletions
--- a/yt_dlp/extractor/vrv.py
+++ b/yt_dlp/extractor/vrv.py
@ -218,7 +218,7 @@ class VRVIE(VRVBaseIE):
                })

        thumbnails = []
-        for thumbnail in traverse_obj(video_data, ('images', 'thumbnail', ..., ...)):
+        for thumbnail in traverse_obj(video_data, ('images', 'thumbnail', ..., ...)) or []:
            thumbnail_url = thumbnail.get('source')
            if not thumbnail_url:
                continue