From 8baa61b72cee1a1591b4511a30b78ee73844b4ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=AD=B1=E5=82=91?= <jie65535@qq.com>
Date: Sun, 7 May 2023 16:35:31 +0800
Subject: [PATCH] Fix index offset error

---
 Source/GrasscutterTools/Game/ItemMapGroup.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/GrasscutterTools/Game/ItemMapGroup.cs b/Source/GrasscutterTools/Game/ItemMapGroup.cs
index d62a33f..ddf296e 100644
--- a/Source/GrasscutterTools/Game/ItemMapGroup.cs
+++ b/Source/GrasscutterTools/Game/ItemMapGroup.cs
@@ -38,7 +38,7 @@ namespace GrasscutterTools.Game
                 if (categoryLineEndIndex == -1)
                     break;
 
-                var category = idNamePairs.Substring(categoryLineStartIndex + 2, categoryLineEndIndex - categoryLineStartIndex - 3).Trim();
+                var category = idNamePairs.Substring(categoryLineStartIndex + 2, categoryLineEndIndex - categoryLineStartIndex - 2).Trim();
 
                 var nextStartIndex = idNamePairs.IndexOf("//", categoryLineEndIndex);
                 if (nextStartIndex == -1)