From d2ffa35f2ce08729bd2736c868b04e0ef4aa4a0c Mon Sep 17 00:00:00 2001
From: Jip Fr <jipfrijlink@gmail.com>
Date: Fri, 14 Apr 2023 19:32:34 +0200
Subject: [PATCH] fix(superstream): fix subtitle error on SuperStream

---
 src/backend/providers/superstream/index.ts | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/backend/providers/superstream/index.ts b/src/backend/providers/superstream/index.ts
index 9ebe6262..3c499739 100644
--- a/src/backend/providers/superstream/index.ts
+++ b/src/backend/providers/superstream/index.ts
@@ -229,9 +229,7 @@ registerProvider({
       (subtitle: any): MWCaption | null => {
         const sub = subtitle;
         sub.subtitles = subtitle.subtitles.filter((subFile: any) => {
-          const extension = subFile.file_path.substring(
-            sub.file_path.length - 3
-          );
+          const extension = subFile.file_path.slice(-3);
           return [MWCaptionType.SRT, MWCaptionType.VTT].includes(extension);
         });
         return {