From 2b89f28521aa2b38fb2e781d3dec7990ac2acae2 Mon Sep 17 00:00:00 2001
From: Patrik Lundin <patrik@sigterm.se>
Date: Thu, 13 Jun 2024 16:31:48 +0200
Subject: [PATCH] (*Transfer) Out: Increment WaitGroup in example (#1572)

---
 xfr.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xfr.go b/xfr.go
index 2187c456db..5cfbb516af 100644
--- a/xfr.go
+++ b/xfr.go
@@ -209,6 +209,7 @@ func (t *Transfer) inIxfr(q *Msg, c chan *Envelope) {
 //	ch := make(chan *dns.Envelope)
 //	tr := new(dns.Transfer)
 //	var wg sync.WaitGroup
+//	wg.Add(1)
 //	go func() {
 //		tr.Out(w, r, ch)
 //		wg.Done()