From 9fb62e35f6e7d865a73cc310f24ccfa0700e5e26 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Thu, 21 Jun 2018 23:39:13 +0700
Subject: [PATCH] [motherless:group] Fix _VALID_URL

---
 youtube_dl/extractor/motherless.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/motherless.py b/youtube_dl/extractor/motherless.py
index f191310e1..bed5645f2 100644
--- a/youtube_dl/extractor/motherless.py
+++ b/youtube_dl/extractor/motherless.py
@@ -123,7 +123,7 @@ def _real_extract(self, url):
 
 
 class MotherlessGroupIE(InfoExtractor):
-    _VALID_URL = 'https?://(?:www\.)?motherless\.com/gv?/(?P<id>[a-z0-9_]+)'
+    _VALID_URL = r'https?://(?:www\.)?motherless\.com/gv?/(?P<id>[a-z0-9_]+)'
     _TESTS = [{
         'url': 'http://motherless.com/g/movie_scenes',
         'info_dict': {