From c6890bdde44ffdd9658ec1734b0edde479657d3a Mon Sep 17 00:00:00 2001
From: Stanley Dimant <root.darkarchon@outlook.com>
Date: Sun, 17 Jul 2022 02:59:47 +0200
Subject: [PATCH] adjust cache directory regex

---
 MareSynchronos/UI/UIShared.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MareSynchronos/UI/UIShared.cs b/MareSynchronos/UI/UIShared.cs
index 7060641..a825c12 100644
--- a/MareSynchronos/UI/UIShared.cs
+++ b/MareSynchronos/UI/UIShared.cs
@@ -410,7 +410,7 @@ namespace MareSynchronos.UI
                     _isPenumbraDirectory = path.ToLower() == _ipcManager.PenumbraModDirectory()?.ToLower();
                     _isDirectoryWritable = IsDirectoryWritable(path);
                     _cacheDirectoryHasOtherFilesThanCache = Directory.GetFiles(path, "*", SearchOption.AllDirectories).Any(f => new FileInfo(f).Name.Length != 40);
-                    _cacheDirectoryHasIllegalCharacter = Regex.IsMatch(path, @"^(\w:\\(\w|\\)*|\/(\w|\/)*)");
+                    _cacheDirectoryHasIllegalCharacter = Regex.IsMatch(path, @"^(\w:\\(\w|\\| |-|_)*|\/(\w|\/| |-|_)*)");
 
                     if (!string.IsNullOrEmpty(path)
                         && Directory.Exists(path)