From 794ffde89ebeebd4cd6496c89eba6dd04283c407 Mon Sep 17 00:00:00 2001
From: Hajimu UMEMOTO <ume@FreeBSD.org>
Date: Sat, 3 Nov 2001 20:47:50 +0000
Subject: [PATCH] Unbreak build without INET6.

Reported by:	Christopher N . Harrell <cnh@netvmg.com>
MFC after:	1 week
---
 sys/netkey/key.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/netkey/key.c b/sys/netkey/key.c
index 0ee6b74730f..e743fabf454 100644
--- a/sys/netkey/key.c
+++ b/sys/netkey/key.c
@@ -584,11 +584,13 @@ key_gettunnel(osrc, odst, isrc, idst)
 				return NULL;
 			ip4_def_policy.refcnt++;
 			return &ip4_def_policy;
+#ifdef INET6
 		case PF_INET6:
 			if (ip6_def_policy.policy == IPSEC_POLICY_DISCARD)
 				return NULL;
 			ip6_def_policy.refcnt++;
 			return &ip6_def_policy;
+#endif
 		default:
 			printf("invalid protocol family %d\n.",
 			       isrc->sa_family);