From 8338a73e7bc0585edd36bb7fcd4589e741ce0bab Mon Sep 17 00:00:00 2001
From: ChunkyProgrammer <78101139+ChunkyProgrammer@users.noreply.github.com>
Date: Fri, 17 Nov 2023 07:48:34 -0500
Subject: [PATCH] add user_agent if empty or crystal

---
 src/invidious/yt_backend/connection_pool.cr | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/invidious/yt_backend/connection_pool.cr b/src/invidious/yt_backend/connection_pool.cr
index fbf05803..36e82766 100644
--- a/src/invidious/yt_backend/connection_pool.cr
+++ b/src/invidious/yt_backend/connection_pool.cr
@@ -1,7 +1,6 @@
 def add_yt_headers(request)
-  if request.headers["User-Agent"] == "Crystal"
-    request.headers["User-Agent"] = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36"
-  end
+  request.headers.delete("User-Agent") if request.headers["User-Agent"] == "Crystal"
+  request.headers["User-Agent"] ||= "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36"
 
   request.headers["Accept-Charset"] ||= "ISO-8859-1,utf-8;q=0.7,*;q=0.7"
   request.headers["Accept"] ||= "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"