From: Yen Chi Hsuan <yan12125@gmail.com>
Date: Sun, 5 Apr 2015 14:29:06 +0000 (+0800)
Subject: [youtube] Enhance url_encoded_fmt_stream_map checking (fix #5361)
X-Git-Url: https://git.cielonegro.org/gitweb.cgi?a=commitdiff_plain;h=3a9fadd6dfc127ed0707b218b11ac10c654af1e2;p=youtube-dl.git

[youtube] Enhance url_encoded_fmt_stream_map checking (fix #5361)
---

diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index 5488101e1..f7f701cc5 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -855,7 +855,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                 args = ytplayer_config['args']
                 # Convert to the same format returned by compat_parse_qs
                 video_info = dict((k, [v]) for k, v in args.items())
-                if 'url_encoded_fmt_stream_map' not in args:
+                if ('url_encoded_fmt_stream_map' not in args or
+                        args['url_encoded_fmt_stream_map'] == ''):
                     raise ValueError('No stream_map present')  # caught below
             except ValueError:
                 # We fallback to the get_video_info pages (used by the embed page)