From 00969946795b5d36caebe75dc56ee25672e1f749 Mon Sep 17 00:00:00 2001
From: Siegfried Pammer <siegfriedpammer@gmail.com>
Date: Thu, 20 Feb 2025 10:00:59 +0100
Subject: [PATCH] Fix #3401: normalize directory separators to use the current
 platform separator

---
 .../CSharp/ProjectDecompiler/WholeProjectDecompiler.cs        | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ICSharpCode.Decompiler/CSharp/ProjectDecompiler/WholeProjectDecompiler.cs b/ICSharpCode.Decompiler/CSharp/ProjectDecompiler/WholeProjectDecompiler.cs
index f8b687b73..da5671559 100644
--- a/ICSharpCode.Decompiler/CSharp/ProjectDecompiler/WholeProjectDecompiler.cs
+++ b/ICSharpCode.Decompiler/CSharp/ProjectDecompiler/WholeProjectDecompiler.cs
@@ -692,10 +692,10 @@ namespace ICSharpCode.Decompiler.CSharp.ProjectDecompiler
 					if (separateAtDots)
 						currentSegmentLength = 0;
 				}
-				else if (treatAsFileName && (c == '/' || c == '\\') && currentSegmentLength > 1)
+				else if (treatAsFileName && (c is '/' or '\\') && currentSegmentLength > 1)
 				{
 					// if we treat this as a file name, we've started a new segment
-					b.Append(c);
+					b.Append(Path.DirectorySeparatorChar);
 					currentSegmentLength = 0;
 				}
 				else