From 313877c6a2b5ac8b880a9c47e8038ea0cdcf3deb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Wed, 3 Jul 2019 23:16:40 +0700
Subject: [PATCH] [vzaar] Fix videos with empty title (closes #21606)

---
 youtube_dl/extractor/vzaar.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/vzaar.py b/youtube_dl/extractor/vzaar.py
index 6000671c3..3336e6c15 100644
--- a/youtube_dl/extractor/vzaar.py
+++ b/youtube_dl/extractor/vzaar.py
@@ -32,6 +32,10 @@ class VzaarIE(InfoExtractor):
             'ext': 'mp3',
             'title': 'MP3',
         },
+    }, {
+        # with null videoTitle
+        'url': 'https://view.vzaar.com/20313539/download',
+        'only_matching': True,
     }]
 
     @staticmethod
@@ -45,7 +49,7 @@ def _real_extract(self, url):
         video_data = self._download_json(
             'http://view.vzaar.com/v2/%s/video' % video_id, video_id)
 
-        title = video_data['videoTitle']
+        title = video_data.get('videoTitle') or video_id
 
         formats = []