From 02e146f3e1663f2d957d2a8d55155d131820f790 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Tue, 2 Mar 2021 08:54:18 -0800
Subject: [PATCH] return err

---
 weed/filesys/dir_link.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/weed/filesys/dir_link.go b/weed/filesys/dir_link.go
index ba3280f03..29391faeb 100644
--- a/weed/filesys/dir_link.go
+++ b/weed/filesys/dir_link.go
@@ -83,6 +83,10 @@ func (dir *Dir) Link(ctx context.Context, req *fuse.LinkRequest, old fs.Node) (f
 		return nil
 	})
 
+	if err != nil {
+		return nil, fuse.EIO
+	}
+
 	// create new file node
 	newNode := dir.newFile(req.NewName, request.Entry)
 	newFile := newNode.(*File)