From 3365af97c235fb346357f818d3a5ebe6fecaf9d7 Mon Sep 17 00:00:00 2001
From: Madhu Venugopal <madhu@docker.com>
Date: Tue, 13 Oct 2015 10:37:53 -0700
Subject: [PATCH] Initializing generic to emtpy map

Signed-off-by: Madhu Venugopal <madhu@docker.com>
---
 libnetwork/controller.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libnetwork/controller.go b/libnetwork/controller.go
index e21e7d05c6..e802825010 100644
--- a/libnetwork/controller.go
+++ b/libnetwork/controller.go
@@ -59,6 +59,7 @@ import (
 	"github.com/docker/libnetwork/driverapi"
 	"github.com/docker/libnetwork/hostdiscovery"
 	"github.com/docker/libnetwork/ipamapi"
+	"github.com/docker/libnetwork/netlabel"
 	"github.com/docker/libnetwork/osl"
 	"github.com/docker/libnetwork/types"
 )
@@ -330,6 +331,7 @@ func (c *controller) NewNetwork(networkType, name string, options ...NetworkOpti
 	network := &network{
 		name:        name,
 		networkType: networkType,
+		generic:     map[string]interface{}{netlabel.GenericData: make(map[string]string)},
 		ipamType:    ipamapi.DefaultIPAM,
 		id:          stringid.GenerateRandomID(),
 		ctrlr:       c,