From 8f3e6f340f5f607416aee51968f818cb410e6ba9 Mon Sep 17 00:00:00 2001
From: Xiang Li <xiang.li@coreos.com>
Date: Sun, 11 Aug 2013 11:42:38 -0700
Subject: [PATCH] remove duplicate codes

---
 machines.go | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/machines.go b/machines.go
index 3b4fc39db..f19ed31db 100644
--- a/machines.go
+++ b/machines.go
@@ -1,10 +1,5 @@
 package main
 
-import (
-	"net/url"
-	"path"
-)
-
 // machineNum returns the number of machines in the cluster
 func machineNum() int {
 	response, _ := etcdStore.RawGet("_etcd/machines")