From 875074ff5d1d8f45f45a32e23e4e7aeb49ee0255 Mon Sep 17 00:00:00 2001
From: BDisp <bd.bdisp@gmail.com>
Date: Mon, 7 Nov 2022 16:24:52 +0000
Subject: [PATCH] Fixes 2199. DirListView filter is case sensitive and it
 mustn't.

---
 Terminal.Gui/Windows/FileDialog.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Terminal.Gui/Windows/FileDialog.cs b/Terminal.Gui/Windows/FileDialog.cs
index 45727532c..53e37558e 100644
--- a/Terminal.Gui/Windows/FileDialog.cs
+++ b/Terminal.Gui/Windows/FileDialog.cs
@@ -41,7 +41,7 @@ namespace Terminal.Gui {
 			if (allowedFileTypes == null)
 				return true;
 			foreach (var ft in allowedFileTypes)
-				if (fsi.Name.EndsWith (ft) || ft == ".*")
+				if (fsi.Name.EndsWith (ft, StringComparison.InvariantCultureIgnoreCase) || ft == ".*")
 					return true;
 			return false;
 		}