do not try the empty machine name

2013-07-24 10:40:17 -07:00 · 2013-07-24 10:40:17 -07:00 · 0c2ffa84af
parent dccc8b6193
commit 0c2ffa84af
1 changed files with 3 additions and 1 deletions
--- a/etcd.go
+++ b/etcd.go
@ -252,7 +252,9 @@ func startRaft(securityType int) {
 			raftServer.StartFollower()

 			for _, machine := range cluster {
-
+				if len(machine) == 0 {
+					continue
+				}
 				err = joinCluster(raftServer, machine)
 				if err != nil {
 					debug("cannot join to cluster via machine %s %s", machine, err)