From 228cd9bb906eb1dae476a05dbff0796a2d9f9be5 Mon Sep 17 00:00:00 2001
From: Yen Chi Hsuan <yan12125@gmail.com>
Date: Sat, 6 May 2017 18:57:24 +0800
Subject: [PATCH] [bilibili] Fix video downloading (closes #13001)

---
 ChangeLog                        | 1 +
 youtube_dl/extractor/bilibili.py | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 0908e2e93..7cceec10f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 version <unreleased>
 
 Extractors
+* [bilibili] Fix video downloading (#13001)
 + [vice] Support vice articles (#12968)
 * [vice] Fix extraction for non en_us videos (#12967)
 * [gdcvault] Fix extraction for some videos (#12733)
diff --git a/youtube_dl/extractor/bilibili.py b/youtube_dl/extractor/bilibili.py
index 80dd8382e..1e3f25515 100644
--- a/youtube_dl/extractor/bilibili.py
+++ b/youtube_dl/extractor/bilibili.py
@@ -122,6 +122,11 @@ class BiliBiliIE(InfoExtractor):
                     'preference': -2 if 'hd.mp4' in backup_url else -3,
                 })
 
+            for a_format in formats:
+                a_format.setdefault('http_headers', {}).update({
+                    'Referer': url,
+                })
+
             self._sort_formats(formats)
 
             entries.append({
-- 
2.22.2