From 597d52fadbf32af4f2dcc7b9e236c318145f536b Mon Sep 17 00:00:00 2001
From: Yen Chi Hsuan <yan12125@gmail.com>
Date: Thu, 31 Mar 2016 01:54:08 +0800
Subject: [PATCH] [kuwo:song] Correct song ID extraction (fixes #9033)

Bug introduced in daef04a4e75ccd2ff5e2d2495baa0ac9bcf75724.
---
 youtube_dl/extractor/kuwo.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/kuwo.py b/youtube_dl/extractor/kuwo.py
index a586308b2..84c0f363d 100644
--- a/youtube_dl/extractor/kuwo.py
+++ b/youtube_dl/extractor/kuwo.py
@@ -55,7 +55,7 @@ def _get_formats(self, song_id, tolerate_ip_deny=False):
 class KuwoIE(KuwoBaseIE):
     IE_NAME = 'kuwo:song'
     IE_DESC = '酷我音乐'
-    _VALID_URL = r'https?://www\.kuwo\.cn/yinyue/(?P<id>\d+?)'
+    _VALID_URL = r'https?://www\.kuwo\.cn/yinyue/(?P<id>\d+)'
     _TESTS = [{
         'url': 'http://www.kuwo.cn/yinyue/635632/',
         'info_dict': {