Registry: remove unwanted return variable name

Signed-off-by: xiekeyang <xiekeyang@huawei.com> Upstream-commit: a31be2512136444ce473235a35d6fd47634e3f13 Component: engine
2015-06-09 10:58:33 +08:00
parent d46ebeb4ca
commit 366768923f
1 changed files with 1 additions and 1 deletions
@@ -13,7 +13,7 @@ type tokenResponse struct {
 	Token string `json:"token"`
 }

-func getToken(username, password string, params map[string]string, registryEndpoint *Endpoint) (token string, err error) {
+func getToken(username, password string, params map[string]string, registryEndpoint *Endpoint) (string, error) {
 	realm, ok := params["realm"]
 	if !ok {
 		return "", errors.New("no realm specified for token auth challenge")