From 5ab4f410e9dc5dc752d1cb40da930a489b99d838 Mon Sep 17 00:00:00 2001
From: Calyx Hikari <hikaricalyx@hikaricalyx.com>
Date: Wed, 15 Jan 2025 22:38:04 +0800
Subject: [PATCH] Fix conflict

---
 WzComparerR2/MainForm.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/WzComparerR2/MainForm.cs b/WzComparerR2/MainForm.cs
index 3adbb7d8..49c478d7 100644
--- a/WzComparerR2/MainForm.cs
+++ b/WzComparerR2/MainForm.cs
@@ -3784,6 +3784,7 @@ private static bool IsUriSchemeRegistered(string scheme)
 
         private static string RemoveInvalidFileNameChars(string fileName)
         {
+            if (String.IsNullOrEmpty(fileName)) return "未知";
             string invalidChars = new string(System.IO.Path.GetInvalidFileNameChars());
             string regexPattern = $"[{Regex.Escape(invalidChars)}]";
             return Regex.Replace(fileName, regexPattern, "_");