From b772e0665fe9c94b2a49f98fd8cfa80924247f90 Mon Sep 17 00:00:00 2001
From: antonino maniscalco <antomani103@gmail.com>
Date: Fri, 19 May 2023 16:45:15 +0200
Subject: [PATCH] Fix crash on linux when saving (PR#868 by pac85)

When saving a wad for the second time some code would run that tried to
use native windows function and caused a crash.
---
 Source/Core/General/FileLockChecker.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Core/General/FileLockChecker.cs b/Source/Core/General/FileLockChecker.cs
index 840fbe59..b9816f37 100755
--- a/Source/Core/General/FileLockChecker.cs
+++ b/Source/Core/General/FileLockChecker.cs
@@ -89,7 +89,7 @@ namespace CodeImp.DoomBuilder
 		static public FileLockCheckResult CheckFile(string path)
 		{
 			//mxd. Do it the clunky way? (WinXP)
-			if(Environment.OSVersion.Version.Major < 6)
+			if(Environment.OSVersion.Version.Major < 6 || RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
 			{
 				bool locked = false;