From: Sergey M․ <dstftw@gmail.com>
Date: Sat, 12 Aug 2017 10:11:35 +0000 (+0700)
Subject: [extractor/common] Make _family_friendly_search optional
X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=youtube-dl;a=commitdiff_plain;h=ac8491fcca6f9c0f6c7904e1cf13953f912eeb39

[extractor/common] Make _family_friendly_search optional
---

diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py
index 4d61275fd..e565901af 100644
--- a/youtube_dl/extractor/common.py
+++ b/youtube_dl/extractor/common.py
@@ -940,7 +940,8 @@ class InfoExtractor(object):
 
     def _family_friendly_search(self, html):
         # See http://schema.org/VideoObject
-        family_friendly = self._html_search_meta('isFamilyFriendly', html)
+        family_friendly = self._html_search_meta(
+            'isFamilyFriendly', html, default=None)
 
         if not family_friendly:
             return None