From a273cad23bb9f7a811fa26477e782a55dc36b0b7 Mon Sep 17 00:00:00 2001
From: leo <longshuang@msn.cn>
Date: Fri, 26 Dec 2025 20:34:16 +0800
Subject: [PATCH] fix: worktree file status not updated (#2011)

Signed-off-by: leo <longshuang@msn.cn>
---
 src/Models/Watcher.cs | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/Models/Watcher.cs b/src/Models/Watcher.cs
index 03b4ca5f..cdeddd65 100644
--- a/src/Models/Watcher.cs
+++ b/src/Models/Watcher.cs
@@ -333,14 +333,13 @@ namespace SourceGit.Models
 
         private bool IsInSubmodule(string folder)
         {
+            if (string.IsNullOrEmpty(folder) || folder.Equals(_root, StringComparison.Ordinal))
+                return false;
+
             if (File.Exists($"{folder}/.git"))
                 return true;
 
-            var parent = Path.GetDirectoryName(folder);
-            if (parent == null || parent.Equals(_root, StringComparison.Ordinal))
-                return false;
-
-            return IsInSubmodule(parent);
+            return IsInSubmodule(Path.GetDirectoryName(folder));
         }
 
         private readonly IRepository _repo;