From 64ec6eef0a6b99e152c092499fb7d1b0841d7808 Mon Sep 17 00:00:00 2001
From: abcdefg30 <alphabet@streber24.de>
Date: Thu, 17 Aug 2023 15:10:11 +0200
Subject: [PATCH] Fix Folder.GetStream using FileNotFoundExceptions to detect
 if a file exists

---
 OpenRA.Game/FileSystem/Folder.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/OpenRA.Game/FileSystem/Folder.cs b/OpenRA.Game/FileSystem/Folder.cs
index ff7d861141..9cbe594a97 100644
--- a/OpenRA.Game/FileSystem/Folder.cs
+++ b/OpenRA.Game/FileSystem/Folder.cs
@@ -41,7 +41,11 @@ namespace OpenRA.FileSystem
 
 		public Stream GetStream(string filename)
 		{
-			try { return File.OpenRead(Path.Combine(Name, filename)); }
+			var combined = Path.Combine(Name, filename);
+			if (!File.Exists(combined))
+				return null;
+
+			try { return File.OpenRead(combined); }
 			catch { return null; }
 		}