X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Ftwitch.py;h=89ee44224bb0b9cc066386ee3ef63d6e5f5481a3;hb=3052a30d4259b182904e5d2430077039461745bb;hp=e01f11331007d072e6e78272d97fedce599ede4a;hpb=4ecf300d13a6503ae80b76e01047b41d86ab4d92;p=youtube-dl

diff --git a/youtube_dl/extractor/twitch.py b/youtube_dl/extractor/twitch.py
index e01f11331..89ee44224 100644
--- a/youtube_dl/extractor/twitch.py
+++ b/youtube_dl/extractor/twitch.py
@@ -27,6 +27,7 @@ from ..utils import (
     unified_timestamp,
     update_url_query,
     urlencode_postdata,
+    url_or_none,
     urljoin,
 )
 
@@ -663,8 +664,8 @@ class TwitchClipsIE(TwitchBaseIE):
         for option in status['quality_options']:
             if not isinstance(option, dict):
                 continue
-            source = option.get('source')
-            if not source or not isinstance(source, compat_str):
+            source = url_or_none(option.get('source'))
+            if not source:
                 continue
             formats.append({
                 'url': source,