From 5d8c1e2d84502be80f51ef76b02bca1b91e47d98 Mon Sep 17 00:00:00 2001
From: iamqizhao <toqizhao@gmail.com>
Date: Thu, 26 May 2016 16:14:27 -0700
Subject: [PATCH] Remove metadata when creating an Address

---
 balancer.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/balancer.go b/balancer.go
index 91e03b65..64043b5d 100644
--- a/balancer.go
+++ b/balancer.go
@@ -156,8 +156,7 @@ func (rr *roundRobin) watchAddrUpdates() error {
 	defer rr.mu.Unlock()
 	for _, update := range updates {
 		addr := Address{
-			Addr:     update.Addr,
-			Metadata: update.Metadata,
+			Addr: update.Addr,
 		}
 		switch update.Op {
 		case naming.Add: