From beb44ef6baa6bf0e2d65524a8cb75b81374dd194 Mon Sep 17 00:00:00 2001
From: Xiang Li <xiang.li@coreos.com>
Date: Mon, 16 Feb 2015 09:53:01 -0800
Subject: [PATCH] etcdserver: fix error message when valide the discovery
 cluster

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

diff --git a/etcdserver/server.go b/etcdserver/server.go
index 38e42a530..0066b1735 100644
--- a/etcdserver/server.go
+++ b/etcdserver/server.go
@@ -184,7 +184,7 @@ func NewServer(cfg *ServerConfig) (*EtcdServer, error) {
 			if cfg.Cluster, err = NewClusterFromString(cfg.Cluster.token, s); err != nil {
 				return nil, err
 			}
-			if cfg.Cluster.Validate() != nil {
+			if err := cfg.Cluster.Validate(); err != nil {
 				return nil, fmt.Errorf("bad discovery cluster: %v", err)
 			}
 		}