[YoutubeDL] Fix sanitizing subtitles' url

9 years ago · 33f3040a3e
parent 03442072c0
commit 33f3040a3e
1 changed files with 2 additions and 1 deletions
--- a/youtube_dl/YoutubeDL.py
+++ b/youtube_dl/YoutubeDL.py
@ -1265,6 +1265,7 @@ class YoutubeDL(object):
        if subtitles:
            for _, subtitle in subtitles.items():
                for subtitle_format in subtitle:
+                    if subtitle_format.get('url'):
                        subtitle_format['url'] = sanitize_url(subtitle_format['url'])
                    if 'ext' not in subtitle_format:
                        subtitle_format['ext'] = determine_ext(subtitle_format['url']).lower()