From: Remita Amine <remitamine@gmail.com>
Date: Thu, 25 Aug 2016 07:46:54 +0000 (+0100)
Subject: [YoutubeDL] add fallback value for thumbnails values in thumbnails sorting
X-Git-Url: http://git.oshgnacknak.de/?a=commitdiff_plain;h=75fa990dc669563b51f22eeddd2f33acc41c8599;p=youtube-dl

[YoutubeDL] add fallback value for thumbnails values in thumbnails sorting
---

diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py
index 0b3e3da82..c499c1da4 100755
--- a/youtube_dl/YoutubeDL.py
+++ b/youtube_dl/YoutubeDL.py
@@ -1256,8 +1256,8 @@ class YoutubeDL(object):
                 info_dict['thumbnails'] = thumbnails = [{'url': thumbnail}]
         if thumbnails:
             thumbnails.sort(key=lambda t: (
-                t.get('preference'), t.get('width'), t.get('height'),
-                t.get('id'), t.get('url')))
+                t.get('preference') or -1, t.get('width') or -1, t.get('height') or -1,
+                t.get('id') or '', t.get('url')))
             for i, t in enumerate(thumbnails):
                 t['url'] = sanitize_url(t['url'])
                 if t.get('width') and t.get('height'):