From 879aab828e1c97d7b9a43f6affaea886769f4670 Mon Sep 17 00:00:00 2001
From: David Anderson <dave@natulte.net>
Date: Sun, 17 Jul 2016 01:59:10 -0700
Subject: [PATCH] dhcp4: correct the default address for linuxConn.

net.ListenPacket wants an actual IP address, whereas ":67" gives you a nil.
---
 dhcp4/conn_linux.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dhcp4/conn_linux.go b/dhcp4/conn_linux.go
index d7f4654..6ac402d 100644
--- a/dhcp4/conn_linux.go
+++ b/dhcp4/conn_linux.go
@@ -42,7 +42,7 @@ func init() {
 
 func newLinuxConn(addr string) (conn, error) {
 	if addr == "" {
-		addr = ":67"
+		addr = "0.0.0.0:67"
 	}
 	udpAddr, err := net.ResolveUDPAddr("udp4", addr)
 	if err != nil {