From 781324986d1619b80219f0d82ace1ce8f41acc22 Mon Sep 17 00:00:00 2001
From: Marius <marius@transloadit.com>
Date: Thu, 1 Jul 2021 18:48:58 +0200
Subject: [PATCH] s3store: Return 400 instead of 500 if upload cannot be
 streamed

Closes https://github.com/tus/tusd/issues/490
---
 pkg/s3store/s3store.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/s3store/s3store.go b/pkg/s3store/s3store.go
index 4d5e900..c5431c0 100644
--- a/pkg/s3store/s3store.go
+++ b/pkg/s3store/s3store.go
@@ -558,7 +558,7 @@ func (upload s3Upload) GetReader(ctx context.Context) (io.Reader, error) {
 	})
 	if err == nil {
 		// The multipart upload still exists, which means we cannot download it yet
-		return nil, errors.New("cannot stream non-finished upload")
+		return nil, handler.NewHTTPError(errors.New("cannot stream non-finished upload"), http.StatusBadRequest)
 	}
 
 	if isAwsError(err, "NoSuchUpload") {