From 6370e1126b877dc55edf9f6275bbb6d9e56feb13 Mon Sep 17 00:00:00 2001
From: Rafostar <40623528+Rafostar@users.noreply.github.com>
Date: Sun, 14 Mar 2021 16:50:23 +0100
Subject: [PATCH] YT: check if decipher produced result

---
 src/youtube.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/youtube.js b/src/youtube.js
index 6abf8ab7..1c1b49a1 100644
--- a/src/youtube.js
+++ b/src/youtube.js
@@ -388,6 +388,7 @@ var YouTubeClient = GObject.registerClass({
         const sig = gstUri.get_query_value(queryKeys.sig);
 
         const key = YTDL.sig.decipher(cipher, actions);
+        if(!key) return null;
 
         debug('stream deciphered');