From bf7f7b32a47978d0bace6fad98c4e2140a1a4932 Mon Sep 17 00:00:00 2001
From: huangtiande <htd0324@gmail.com>
Date: Fri, 8 Jan 2016 09:57:43 +0800
Subject: [PATCH] fix bug

---
 youtube_dl/extractor/ifeng.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/ifeng.py b/youtube_dl/extractor/ifeng.py
index 1663b726b..a74922fe5 100644
--- a/youtube_dl/extractor/ifeng.py
+++ b/youtube_dl/extractor/ifeng.py
@@ -48,7 +48,10 @@ class IfengIE(InfoExtractor):
 
         title = info_doc.find('./item').get('Name')
 
-        for element in info_doc.findall('./videos/video[@mediaType=\'mp4\']'):
+        for element in info_doc.findall('./videos/video'):
+            if element.get('mediaType') != 'mp4':
+                continue
+
             url = element.get('VideoPlayUrl')
             if element.get('type') == '500k':
                 break