X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/060d38d627bd1e51dd2b3c6e7de9af6aa7d7b6f3..127e916894bcd16f6978aa6488c81e79a9ca2812:/sdk/go/keepclient/collectionreader_test.go

diff --git a/sdk/go/keepclient/collectionreader_test.go b/sdk/go/keepclient/collectionreader_test.go
index 813a335df7..df8bcb39dc 100644
--- a/sdk/go/keepclient/collectionreader_test.go
+++ b/sdk/go/keepclient/collectionreader_test.go
@@ -82,6 +82,7 @@ func (h SuccessHandler) ServeHTTP(resp http.ResponseWriter, req *http.Request) {
 		if !ok {
 			resp.WriteHeader(http.StatusNotFound)
 		} else {
+			resp.Header().Set("Content-Length", fmt.Sprintf("%d", len(buf)))
 			resp.Write(buf)
 		}
 	default: