From 8335a5407b7be4938bfb94b30890cf50091e2cf7 Mon Sep 17 00:00:00 2001
From: Yicheng Qin <qycqycqycqycqyc@gmail.com>
Date: Mon, 16 Mar 2015 14:59:05 -0700
Subject: [PATCH] security: fix var shadowing in CreateOrUpdateUser

---
 etcdserver/security/security.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etcdserver/security/security.go b/etcdserver/security/security.go
index 99ce1ce20..8fa484fc0 100644
--- a/etcdserver/security/security.go
+++ b/etcdserver/security/security.go
@@ -115,7 +115,7 @@ func (s *Store) GetUser(name string) (User, error) {
 }
 
 func (s *Store) CreateOrUpdateUser(user User) (User, error) {
-	user, err := s.GetUser(user.User)
+	_, err := s.GetUser(user.User)
 	if err == nil {
 		// Remove the update-user roles from updating downstream.
 		// Roles are granted or revoked, not changed directly.