From cc72f7d3ee6312054e1ea8dbf7c7ec65afe20553 Mon Sep 17 00:00:00 2001
From: Matthias Radestock <matthias.radestock@gmail.com>
Date: Wed, 13 Jan 2016 13:20:17 +0000
Subject: [PATCH] cosmetic

---
 prog/weaver/main.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/prog/weaver/main.go b/prog/weaver/main.go
index ba1e8e7f..2ab2fb0f 100644
--- a/prog/weaver/main.go
+++ b/prog/weaver/main.go
@@ -214,8 +214,11 @@ func main() {
 	isKnownPeer := func(name mesh.PeerName) bool {
 		return router.Peers.Fetch(name) != nil
 	}
-	var allocator *ipam.Allocator
-	var defaultSubnet address.CIDR
+
+	var (
+		allocator     *ipam.Allocator
+		defaultSubnet address.CIDR
+	)
 	if iprangeCIDR != "" {
 		allocator, defaultSubnet = createAllocator(router.Router, iprangeCIDR, ipsubnetCIDR, determineQuorum(peerCount, peers), isKnownPeer)
 		observeContainers(allocator)