diff --git a/youtube_dl/extractor/youvi.py b/youtube_dl/extractor/youvi.py index 27ed2e4d4..fbb9ccd2a 100644 --- a/youtube_dl/extractor/youvi.py +++ b/youtube_dl/extractor/youvi.py @@ -31,9 +31,10 @@ class YouviIE(InfoExtractor): url = url.replace(r'\u002F', r'/') format_entry = {'url': url} formats.append(format_entry) - self._sort_formats(formats) + if formats: + self._sort_formats(formats) return { 'id': video_id, 'title': title,