[tumblr] Dismiss warnings for optional fields (fixes #5202)

This commit is contained in:
Yen Chi Hsuan 2015-04-15 17:45:28 +08:00
parent 94c1255782
commit ae849ca170

View file

@ -56,6 +56,6 @@ def _real_extract(self, url):
'url': video_url,
'ext': 'mp4',
'title': video_title,
'description': self._og_search_description(webpage),
'thumbnail': self._og_search_thumbnail(webpage),
'description': self._og_search_description(webpage, default=None),
'thumbnail': self._og_search_thumbnail(webpage, default=None),
}