From a26cb976c537f0b6e0d01c7ee61e72e52a1d7d00 Mon Sep 17 00:00:00 2001
From: Xiang Li <xiang.li@coreos.com>
Date: Wed, 10 Jul 2013 20:14:32 -0700
Subject: [PATCH 1/2] clean up prints and fix len problem

---
 etcd.go | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/etcd.go b/etcd.go
index b30a03339..cb927ad5a 100644
--- a/etcd.go
+++ b/etcd.go
@@ -206,7 +206,7 @@ func startRaft(securityType int) {
 	if raftServer.IsLogEmpty() {
 
 		// start as a leader in a new cluster
-		if len(cluster) == 0 {
+		if len(cluster) == 1 && cluster[0] == "" {
 			raftServer.StartLeader()
 
 			time.Sleep(time.Millisecond * 20)
@@ -518,10 +518,7 @@ func joinCluster(s *raft.Server, serverName string) error {
 
 	resp, err := t.Post(fmt.Sprintf("%s/join", serverName), &b)
 
-	debug("Finish Join Request to %s", serverName)
-
 	for {
-		fmt.Println(err, resp)
 		if err != nil {
 			return fmt.Errorf("Unable to join: %v", err)
 		}
@@ -530,14 +527,14 @@ func joinCluster(s *raft.Server, serverName string) error {
 			if resp.StatusCode == http.StatusOK {
 				return nil
 			}
-
 			if resp.StatusCode == http.StatusTemporaryRedirect {
-				fmt.Println("redirect")
 				address = resp.Header.Get("Location")
 				debug("Leader is %s", address)
 				debug("Send Join Request to %s", address)
 				json.NewEncoder(&b).Encode(command)
 				resp, err = t.Post(fmt.Sprintf("%s/join", address), &b)
+			} else {
+				return fmt.Errorf("Unable to join")
 			}
 		}
 

From c2a80df3f940f8c2e1271bb28f44a0e82275c783 Mon Sep 17 00:00:00 2001
From: Xiang Li <xiang.li@coreos.com>
Date: Wed, 10 Jul 2013 20:19:34 -0700
Subject: [PATCH 2/2] fix redeclear err

---
 etcd.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etcd.go b/etcd.go
index cb927ad5a..a2d840cc8 100644
--- a/etcd.go
+++ b/etcd.go
@@ -228,7 +228,7 @@ func startRaft(securityType int) {
 
 			for _, machine := range cluster {
 
-				err := joinCluster(raftServer, machine)
+				err = joinCluster(raftServer, machine)
 				if err != nil {
 					debug("cannot join to cluster via machine %s", machine)
 				} else {