X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fvk.py;h=48b5987c2e7b8d5a427cb9981ce1c7ef42f2936b;hb=3052a30d4259b182904e5d2430077039461745bb;hp=29002b35fc08469c0d39a73cdec2c812869c1c21;hpb=4ecf300d13a6503ae80b76e01047b41d86ab4d92;p=youtube-dl

diff --git a/youtube_dl/extractor/vk.py b/youtube_dl/extractor/vk.py
index 29002b35f..48b5987c2 100644
--- a/youtube_dl/extractor/vk.py
+++ b/youtube_dl/extractor/vk.py
@@ -20,6 +20,7 @@ from ..utils import (
     str_to_int,
     unescapeHTML,
     unified_timestamp,
+    url_or_none,
     urlencode_postdata,
 )
 from .dailymotion import DailymotionIE
@@ -423,7 +424,8 @@ class VKIE(VKBaseIE):
 
         formats = []
         for format_id, format_url in data.items():
-            if not isinstance(format_url, compat_str) or not format_url.startswith(('http', '//', 'rtmp')):
+            format_url = url_or_none(format_url)
+            if not format_url or not format_url.startswith(('http', '//', 'rtmp')):
                 continue
             if (format_id.startswith(('url', 'cache')) or
                     format_id in ('extra_data', 'live_mp4', 'postlive_mp4')):