@ -266,7 +266,7 @@ func (s3a *S3ApiServer) proxyToFiler(w http.ResponseWriter, r *http.Request, des
resp, postErr := client.Do(proxyReq)
if resp.ContentLength == -1 && !strings.HasSuffix(destUrl, "/") {
if (resp.ContentLength == -1 || resp.StatusCode == 404) && !strings.HasSuffix(destUrl, "/") {
writeErrorResponse(w, s3err.ErrNoSuchKey, r.URL)
return
}