From 273bc1d0eef579a9ab274e334deb062008aa9817 Mon Sep 17 00:00:00 2001
From: Miek Gieben <miek@miek.nl>
Date: Wed, 23 Sep 2015 16:48:28 +0100
Subject: [PATCH] Make err explicit and drop the deref on *master

---
 xfr.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xfr.go b/xfr.go
index 5ac60263..7d3a67b8 100644
--- a/xfr.go
+++ b/xfr.go
@@ -28,10 +28,10 @@ type Transfer struct {
 // in the Transfer.Conn:
 //
 //	d := net.Dialer{LocalAddr: transfer_source}
-//	con, _ := d.Dial("tcp", *master)
+//	con, err := d.Dial("tcp", master)
 //	dnscon := &dns.Conn{Conn:con}
 //	transfer = &dns.Transfer{Conn: dnscon}
-//	channel, err := transfer.In(message, *master)
+//	channel, err := transfer.In(message, master)
 //
 func (t *Transfer) In(q *Msg, a string) (env chan *Envelope, err error) {
 	timeout := dnsTimeout