From b7df8f90a7d749ce609e7ff344464db73329117a Mon Sep 17 00:00:00 2001
From: Remita Amine <remitamine@gmail.com>
Date: Sun, 12 May 2019 10:23:36 +0100
Subject: [PATCH] [yahoo:gyao] add X-User-Agent header to dam proxy
 requests(closes #21071)

---
 youtube_dl/extractor/yahoo.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/youtube_dl/extractor/yahoo.py b/youtube_dl/extractor/yahoo.py
index 6576c1d69..a3b5f00c8 100644
--- a/youtube_dl/extractor/yahoo.py
+++ b/youtube_dl/extractor/yahoo.py
@@ -511,6 +511,8 @@ class YahooGyaOPlayerIE(InfoExtractor):
             'https://gyao.yahoo.co.jp/dam/v1/videos/' + video_id,
             video_id, query={
                 'fields': 'longDescription,title,videoId',
+            }, headers={
+                'X-User-Agent': 'Unknown Pc GYAO!/2.0.0 Web',
             })
         return {
             '_type': 'url_transparent',