From febb6bced6d2eb0941ed30205558ff8cf045720b Mon Sep 17 00:00:00 2001
From: Bond_009 <Bond.009@outlook.com>
Date: Wed, 22 Jul 2020 13:34:51 +0200
Subject: Review usage of string.Substring (part 1)

Reduced allocations by replacing string.Substring with ReadOnlySpan<char>.Slice
---
 MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs')

diff --git a/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs b/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs
index f1aa8ea5f..969ad1b33 100644
--- a/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs
+++ b/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Concurrent;
 using System.Diagnostics;
@@ -365,7 +367,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles
         /// <returns>System.Object.</returns>
         private SemaphoreSlim GetLock(string filename)
         {
-            return _semaphoreLocks.GetOrAdd(filename, key => new SemaphoreSlim(1, 1));
+            return _semaphoreLocks.GetOrAdd(filename, _ => new SemaphoreSlim(1, 1));
         }
 
         /// <summary>
-- 
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