[viewster] Fix failing m3u8

9 years ago · dedd35c6bc
parent 608945d44a
commit dedd35c6bc
1 changed files with 4 additions and 3 deletions
--- a/youtube_dl/extractor/viewster.py
+++ b/youtube_dl/extractor/viewster.py
@ -131,10 +131,11 @@ class ViewsterIE(InfoExtractor):
                formats.extend(self._extract_f4m_formats(
                    video_url, video_id, f4m_id='hds'))
            elif ext == 'm3u8':
-                formats.extend(self._extract_m3u8_formats(
+                m3u8_formats = self._extract_m3u8_formats(
                    video_url, video_id, 'mp4', m3u8_id='hls',
-                    fatal=False  # m3u8 sometimes fail
-                ))
+                    fatal=False)  # m3u8 sometimes fail
+                if m3u8_formats:
+                    formats.extend(m3u8_formats)
            else:
                format_id = media.get('Bitrate')
                f = {