From df753aaebfc9bc2be9bc798f72df7ed27f8a3096 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=A8=8B=E6=99=BA=E8=B6=850668000959?=
 <cheng.zhichao@xydigit.com>
Date: Sun, 14 Jun 2026 23:45:48 +0800
Subject: [PATCH] fix(filesystem): explicitly ignore Close() error on directory
 file descriptor

---
 pkg/tools/fs/filesystem.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/tools/fs/filesystem.go b/pkg/tools/fs/filesystem.go
index 4b7a7ca3f..661fd6caf 100644
--- a/pkg/tools/fs/filesystem.go
+++ b/pkg/tools/fs/filesystem.go
@@ -1137,7 +1137,7 @@ func (r *sandboxFs) WriteFile(path string, data []byte) error {
 		// Sync directory to ensure rename is durable
 		if dirFile, err := root.Open("."); err == nil {
 			_ = dirFile.Sync()
-			dirFile.Close()
+			_ = dirFile.Close()
 		}
 
 		return nil