From: Jaime Marquínez Ferrándiz <jaime.marquinez.ferrandiz@gmail.com>
Date: Fri, 12 Jul 2013 20:11:59 +0000 (+0200)
Subject: Don't try to save the thumbnail if it's None
X-Git-Url: http://git.bitcoin.ninja/?a=commitdiff_plain;h=d8269e1dfbe06d4b373211e54476bcd326f69abe;p=youtube-dl

Don't try to save the thumbnail if it's None

It means the extractor couldn't find it
---

diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py
index cc5f76157..c76f1118e 100644
--- a/youtube_dl/YoutubeDL.py
+++ b/youtube_dl/YoutubeDL.py
@@ -529,7 +529,7 @@ class YoutubeDL(object):
                 return
 
         if self.params.get('writethumbnail', False):
-            if 'thumbnail' in info_dict:
+            if info_dict.get('thumbnail') is not None:
                 thumb_format = determine_ext(info_dict['thumbnail'], u'jpg')
                 thumb_filename = filename.rpartition('.')[0] + u'.' + thumb_format
                 self.to_screen(u'[%s] %s: Downloading thumbnail ...' %