From 37658821034977b9ed0abbe5c824d7c41f7449ff Mon Sep 17 00:00:00 2001
From: Richard Ramos <info@richardramos.me>
Date: Tue, 23 Nov 2021 10:17:01 -0400
Subject: [PATCH] fix: code review

---
 waku/v2/discv5/discover.go | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/waku/v2/discv5/discover.go b/waku/v2/discv5/discover.go
index 54993f84..3db89479 100644
--- a/waku/v2/discv5/discover.go
+++ b/waku/v2/discv5/discover.go
@@ -196,12 +196,11 @@ func (d *DiscoveryV5) listen() error {
 
 	d.udpAddr = conn.LocalAddr().(*net.UDPAddr)
 
-	if d.NAT != nil {
-		if !d.udpAddr.IP.IsLoopback() {
-			go func() {
-				nat.Map(d.NAT, d.quit, "udp", d.udpAddr.Port, d.udpAddr.Port, "go-waku discv5 discovery")
-			}()
-		}
+	if d.NAT != nil && !d.udpAddr.IP.IsLoopback() {
+		go func() {
+			nat.Map(d.NAT, d.quit, "udp", d.udpAddr.Port, d.udpAddr.Port, "go-waku discv5 discovery")
+		}()
+
 	}
 
 	d.localnode.SetFallbackUDP(d.udpAddr.Port)