From 70796540869560055f96684a357131e518e0ffca Mon Sep 17 00:00:00 2001
From: Will Scott <will.scott@protocol.ai>
Date: Thu, 15 Jul 2021 16:25:45 -0700
Subject: [PATCH] skip loopback addr as indication of v6 routes

---
 netroute_test.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/netroute_test.go b/netroute_test.go
index 66bf293..1cea53f 100644
--- a/netroute_test.go
+++ b/netroute_test.go
@@ -32,7 +32,11 @@ func TestRoute(t *testing.T) {
 	for _, addr := range addrs {
 		if strings.HasPrefix(addr.Network(), "ip") {
 			_, ipn, _ := net.ParseCIDR(addr.String())
-			if ipn.IP.To4() == nil && !ipn.IP.IsInterfaceLocalMulticast() && !ipn.IP.IsLinkLocalUnicast() && !ipn.IP.IsLinkLocalMulticast() {
+			if ipn.IP.To4() == nil &&
+				!ipn.IP.IsLoopback() &&
+				!ipn.IP.IsInterfaceLocalMulticast() &&
+				!ipn.IP.IsLinkLocalUnicast() &&
+				!ipn.IP.IsLinkLocalMulticast() {
 				hasV6 = true
 				break
 			}