From ac2859057a47b987f1eea5bdfdf57c1c40a3394f Mon Sep 17 00:00:00 2001
From: Xiang Li <xiangli.cs@gmail.com>
Date: Fri, 27 May 2016 11:10:10 -0700
Subject: [PATCH] integration: move cap enabling to init

---
 integration/cluster.go | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/integration/cluster.go b/integration/cluster.go
index 9b6e749c3..68f6bd112 100644
--- a/integration/cluster.go
+++ b/integration/cluster.go
@@ -85,6 +85,11 @@ type cluster struct {
 	Members []*member
 }
 
+func init() {
+	// manually enable v3 capability since we know the cluster members all support v3.
+	api.EnableCapability(api.V3rpcCapability)
+}
+
 func (c *cluster) fillClusterForMembers() error {
 	if c.cfg.DiscoveryURL != "" {
 		// cluster will be discovered
@@ -761,9 +766,6 @@ func NewClusterV3(t *testing.T, cfg *ClusterConfig) *ClusterV3 {
 	}
 	clus.Launch(t)
 
-	// manually enable v3 capability since we know we are starting a v3 cluster here.
-	api.EnableCapability(api.V3rpcCapability)
-
 	return clus
 }