From 5a80e7b43a7abc83e104f1cd711d8fe7985c30eb Mon Sep 17 00:00:00 2001
From: =?utf8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Mon, 29 Aug 2016 22:44:15 +0700
Subject: [PATCH] [turner] Skip invalid subtitles' URLs

---
 youtube_dl/extractor/turner.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/turner.py b/youtube_dl/extractor/turner.py
index 6df22fd24..f5736bd15 100644
--- a/youtube_dl/extractor/turner.py
+++ b/youtube_dl/extractor/turner.py
@@ -140,7 +140,7 @@ class TurnerBaseIE(InfoExtractor):
         for source in video_data.findall('closedCaptions/source'):
             for track in source.findall('track'):
                 track_url = track.get('url')
-                if not track_url:
+                if not isinstance(track_url, compat_str) or track_url.endswith('/big'):
                     continue
                 lang = track.get('lang') or track.get('label') or 'en'
                 subtitles.setdefault(lang, []).append({
-- 
2.40.0