From 6a3b014fe3a3fc6bd638b571e37bba9ed04a58ed Mon Sep 17 00:00:00 2001
From: adelikat <adelikat@tasvideos.org>
Date: Mon, 13 Jul 2020 12:06:48 -0500
Subject: [PATCH] make a thing readonly

---
 src/BizHawk.Client.EmuHawk/tools/ToolManager.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/BizHawk.Client.EmuHawk/tools/ToolManager.cs b/src/BizHawk.Client.EmuHawk/tools/ToolManager.cs
index 0d76dc938a..68b9d81e57 100644
--- a/src/BizHawk.Client.EmuHawk/tools/ToolManager.cs
+++ b/src/BizHawk.Client.EmuHawk/tools/ToolManager.cs
@@ -23,7 +23,7 @@ namespace BizHawk.Client.EmuHawk
 		private readonly InputManager _inputManager;
 		private IExternalApiProvider _apiProvider;
 		private IEmulator _emulator;
-		private IMovieSession _movieSession;
+		private readonly IMovieSession _movieSession;
 		private IGameInfo _game;
 
 		// TODO: merge ToolHelper code where logical