From 31c746e5dc46491f997eca757c5e35842f04cb59 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Thu, 16 Jul 2015 01:25:33 +0600
Subject: [PATCH] [extractor/common] Keep going in some media_url is missing

---
 youtube_dl/extractor/common.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py
index e3c610aa4..271bf8596 100644
--- a/youtube_dl/extractor/common.py
+++ b/youtube_dl/extractor/common.py
@@ -852,7 +852,9 @@ class InfoExtractor(object):
             media_nodes = manifest.findall('{http://ns.adobe.com/f4m/2.0}media')
         for i, media_el in enumerate(media_nodes):
             if manifest_version == '2.0':
-                media_url = media_el.attrib.get('href') or media_el.attrib['url']
+                media_url = media_el.attrib.get('href') or media_el.attrib.get('url')
+                if not media_url:
+                    continue
                 manifest_url = (
                     media_url if media_url.startswith('http://') or media_url.startswith('https://')
                     else ('/'.join(manifest_url.split('/')[:-1]) + '/' + media_url))