Fix bug in listing subtitles

Bug introduced by: 2412044c90
4 years ago · 7aee40c13c
parent 9297939ec3
commit 7aee40c13c
1 changed files with 2 additions and 2 deletions
--- a/yt_dlp/YoutubeDL.py
+++ b/yt_dlp/YoutubeDL.py
@ -3007,9 +3007,9 @@ class YoutubeDL(object):
            'Available %s for %s:' % (name, video_id))

        def _row(lang, formats):
-            exts, names = zip(*((f['ext'], f['name']) for f in reversed(formats)))
+            exts, names = zip(*((f['ext'], f.get('name', 'unknown')) for f in reversed(formats)))
            if len(set(names)) == 1:
-                names = names[:1]
+                names = [] if names[0] == 'unknown' else names[:1]
            return [lang, ', '.join(names), ', '.join(exts)]

        self.to_screen(render_table(