From d89e5a2e687efcf425211c9f7813834ead79a9ad Mon Sep 17 00:00:00 2001
From: PopSlime <popslime@qq.com>
Date: Thu, 17 Nov 2022 12:00:33 +0800
Subject: [PATCH] Trims trailing spaces and dots when escaping file name
 instead of replacing them.

---
 Assets/Cryville/Common/StringUtils.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Assets/Cryville/Common/StringUtils.cs b/Assets/Cryville/Common/StringUtils.cs
index b230bc8..cbff5fe 100644
--- a/Assets/Cryville/Common/StringUtils.cs
+++ b/Assets/Cryville/Common/StringUtils.cs
@@ -40,7 +40,9 @@ namespace Cryville.Common {
 		/// <param name="name">The file name excluding the extension.</param>
 		/// <returns>The escaped file name.</returns>
 		public static string EscapeFileName(string name) {
-			return Regex.Replace(name, @"[\/\\\<\>\:\x22\|\?\*\p{Cc}\.\s]", "_");
+			var result = Regex.Replace(name, @"[\/\\\<\>\:\x22\|\?\*\p{Cc}]", "_").TrimEnd(' ', '.');
+			if (result.Length == 0) return "_";
+			return result;
 		}
 	}
 }