From 0a1799ba82fddde3a4e861363af6b4795861414f Mon Sep 17 00:00:00 2001
From: OpenClaw Agent <openclaw@example.com>
Date: Mon, 21 Sep 2026 20:08:34 +0800
Subject: [PATCH] fix: return 404 for missing WebDAV delete target

---
 chfs-ng/internal/api/server.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/chfs-ng/internal/api/server.go b/chfs-ng/internal/api/server.go
index 2bbb392..a53cc3a 100644
--- a/chfs-ng/internal/api/server.go
+++ b/chfs-ng/internal/api/server.go
@@ -1210,6 +1210,9 @@ func (f *webdavAuthFS) Move(ctx context.Context, name, dest string, opts *webdav
 func (f *webdavAuthFS) checkTree(ctx context.Context, name string, p auth.PermMask) error {
 	info, err := f.inner.Stat(ctx, name)
 	if err != nil {
+		if os.IsNotExist(err) {
+			return webdav.NewHTTPError(http.StatusNotFound, err)
+		}
 		return err
 	}
 	if !info.IsDir {