From 961516bfd1f3b514859f03766d282824ba8a76f5 Mon Sep 17 00:00:00 2001
From: Yen Chi Hsuan <yan12125@gmail.com>
Date: Thu, 15 Sep 2016 00:56:15 +0800
Subject: [PATCH] [kwuo:song] Improve error detection (closes #10650)

---
 ChangeLog                    | 1 +
 youtube_dl/extractor/kuwo.py | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 25c916eb2..c3c8bf037 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 version <unreleased>
 
 Extractors
+* [kwuo] Improve error detection (#10650)
 * [bilibili] Fix extraction for specific videos (#10647)
 + [nbc] Add support for NBC Olympics (#10361)
 
diff --git a/youtube_dl/extractor/kuwo.py b/youtube_dl/extractor/kuwo.py
index 081af86f6..63e10125e 100644
--- a/youtube_dl/extractor/kuwo.py
+++ b/youtube_dl/extractor/kuwo.py
@@ -91,10 +91,10 @@ class KuwoIE(KuwoBaseIE):
 
     def _real_extract(self, url):
         song_id = self._match_id(url)
-        webpage = self._download_webpage(
+        webpage, urlh = self._download_webpage_handle(
             url, song_id, note='Download song detail info',
             errnote='Unable to get song detail info')
-        if '对不起，该歌曲由于版权问题已被下线，将返回网站首页' in webpage:
+        if song_id not in urlh.geturl() or '对不起，该歌曲由于版权问题已被下线，将返回网站首页' in webpage:
             raise ExtractorError('this song has been offline because of copyright issues', expected=True)
 
         song_name = self._html_search_regex(