From 9d4f213f90d6024c7748f4defdc7b45f2351b0da Mon Sep 17 00:00:00 2001
From: Yen Chi Hsuan <yan12125@gmail.com>
Date: Fri, 5 Jun 2015 00:52:18 +0800
Subject: [PATCH] [qqmusic:toplist] List name and description are optional

---
 youtube_dl/extractor/qqmusic.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/youtube_dl/extractor/qqmusic.py b/youtube_dl/extractor/qqmusic.py
index 9943fcddb..f773332a8 100644
--- a/youtube_dl/extractor/qqmusic.py
+++ b/youtube_dl/extractor/qqmusic.py
@@ -222,6 +222,7 @@ class QQMusicToplistIE(QQPlaylistBaseIE):
             ) for song in toplist_json['songlist']
         ]
 
-        list_name = toplist_json['topinfo']['ListName']
-        list_description = toplist_json['topinfo']['info']
+        topinfo = toplist_json.get('topinfo', {})
+        list_name = topinfo.get('ListName')
+        list_description = topinfo.get('info')
         return self.playlist_result(entries, list_id, list_name, list_description)