From 56e135f5e664835a89e52d0ced91b9009b390818 Mon Sep 17 00:00:00 2001
From: nyanmisaka <nst799610810@gmail.com>
Date: Sat, 18 Jun 2022 01:50:08 +0800
Subject: [PATCH] Apply suggestions from code review

Co-authored-by: Claus Vium <cvium@users.noreply.github.com>
---
 Jellyfin.Api/Helpers/StreamingHelpers.cs | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/Jellyfin.Api/Helpers/StreamingHelpers.cs b/Jellyfin.Api/Helpers/StreamingHelpers.cs
index 54234c56a3..87544b3e3e 100644
--- a/Jellyfin.Api/Helpers/StreamingHelpers.cs
+++ b/Jellyfin.Api/Helpers/StreamingHelpers.cs
@@ -476,14 +476,10 @@ namespace Jellyfin.Api.Helpers
             }
 
             // Fallback to the container of mediaSource
-            if (mediaSource != null && !string.IsNullOrEmpty(mediaSource.Container))
+            if (!string.IsNullOrEmpty(mediaSource?.Container))
             {
-                var containers = mediaSource.Container.Split(',', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
-
-                if (containers.Length > 0)
-                {
-                    return '.' + containers[0];
-                }
+                var idx = mediaSource.Container.IndexOf(',', StringComparison.OrdinalIgnoreCase);
+                return '.' + (idx == -1 ? mediaSource.Container : mediaSource.Container[..idx]).Trim();
             }
 
             return null;