From aa17311063c0303c35db1cd450afe1bd609f7da5 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Wed, 17 Feb 2021 20:54:53 -0800
Subject: [PATCH] s3: set filename when uploading file chunks

---
 weed/server/filer_server_handlers_write_autochunk.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/weed/server/filer_server_handlers_write_autochunk.go b/weed/server/filer_server_handlers_write_autochunk.go
index 145989445..d3ce7e605 100644
--- a/weed/server/filer_server_handlers_write_autochunk.go
+++ b/weed/server/filer_server_handlers_write_autochunk.go
@@ -104,7 +104,7 @@ func (fs *FilerServer) doPostAutoChunk(ctx context.Context, w http.ResponseWrite
 
 func (fs *FilerServer) doPutAutoChunk(ctx context.Context, w http.ResponseWriter, r *http.Request, chunkSize int32, so *operation.StorageOption) (filerResult *FilerPostResult, md5bytes []byte, replyerr error) {
 
-	fileName := ""
+	fileName := path.Base(r.URL.Path)
 	contentType := r.Header.Get("Content-Type")
 	if contentType == "application/octet-stream" {
 		contentType = ""