[extractor/common] Make _family_friendly_search optional

7 years ago · ac8491fcca
1 changed files with 2 additions and 1 deletions
--- 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