[vimeo] Do not fail when no hls formats

9 years ago · da4daed5ef
1 changed files with 4 additions and 1 deletions
--- a/youtube_dl/extractor/vimeo.py
+++ b/youtube_dl/extractor/vimeo.py
@ -403,7 +403,10 @@ class VimeoIE(VimeoBaseInfoExtractor):
        formats = []
        m3u8_url = config_files.get('hls', {}).get('all')
        if m3u8_url:
-            formats = self._extract_m3u8_formats(m3u8_url, video_id, 'mp4', 'm3u8_native', 0, 'hls', fatal=False)
+            m3u8_formats = self._extract_m3u8_formats(
+                m3u8_url, video_id, 'mp4', 'm3u8_native', 0, 'hls', fatal=False)
+            if m3u8_formats:
+                formats.append(m3u8_formats)
        for key in ('other', 'sd', 'hd'):
            formats += files[key]
        self._sort_formats(formats)