From bba049c987a632375da5e847512efe7ec4a85a31 Mon Sep 17 00:00:00 2001
From: Claus Vium <clausvium@gmail.com>
Date: Wed, 6 Mar 2019 19:29:25 +0100
Subject: [PATCH] Make FileSystem readonly

---
 Emby.Server.Implementations/HttpServer/FileWriter.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Emby.Server.Implementations/HttpServer/FileWriter.cs b/Emby.Server.Implementations/HttpServer/FileWriter.cs
index 78e2015b1..0e989994b 100644
--- a/Emby.Server.Implementations/HttpServer/FileWriter.cs
+++ b/Emby.Server.Implementations/HttpServer/FileWriter.cs
@@ -17,7 +17,7 @@ namespace Emby.Server.Implementations.HttpServer
     {
         private readonly IStreamHelper _streamHelper;
         private ILogger Logger { get; set; }
-        public IFileSystem FileSystem { get; }
+        private readonly IFileSystem _fileSystem;
 
         private string RangeHeader { get; set; }
         private bool IsHeadRequest { get; set; }
@@ -54,10 +54,10 @@ namespace Emby.Server.Implementations.HttpServer
             }
 
             _streamHelper = streamHelper;
+            _fileSystem = fileSystem;
 
             Path = path;
             Logger = logger;
-            FileSystem = fileSystem;
             RangeHeader = rangeHeader;
 
             Headers[HeaderNames.ContentType] = contentType;
@@ -181,7 +181,7 @@ namespace Emby.Server.Implementations.HttpServer
                     count = 0;
                 }
 
-                await response.TransmitFile(path, offset, count, FileShare, FileSystem, _streamHelper, cancellationToken).ConfigureAwait(false);
+                await response.TransmitFile(path, offset, count, FileShare, _fileSystem, _streamHelper, cancellationToken).ConfigureAwait(false);
             }
             finally
             {