From 0b43e8a007004fb0db97faad52cbb4600f218252 Mon Sep 17 00:00:00 2001
From: phessler <phessler@openbsd.org>
Date: Tue, 19 Jul 2016 15:57:13 +0000
Subject: [PATCH] protect a pf specific function with the correct #if.  Fixes
 ramdisk building. (we got lucky before, because the variable that used to be
 checked was always available)

OK bluhm@
---
 sys/netinet6/ip6_input.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sys/netinet6/ip6_input.c b/sys/netinet6/ip6_input.c
index d9dc7839147..0a8cca23376 100644
--- a/sys/netinet6/ip6_input.c
+++ b/sys/netinet6/ip6_input.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ip6_input.c,v 1.166 2016/07/19 09:23:51 bluhm Exp $	*/
+/*	$OpenBSD: ip6_input.c,v 1.167 2016/07/19 15:57:13 phessler Exp $	*/
 /*	$KAME: ip6_input.c,v 1.188 2001/03/29 05:34:31 itojun Exp $	*/
 
 /*
@@ -375,10 +375,12 @@ ip6_input(struct mbuf *m)
 		goto hbhcheck;
 	}
 
+#if NPF > 0
 	if (pf_ouraddr(m) == 1) {
 		ours = 1;
 		goto hbhcheck;
 	}
+#endif
 
 	/*
 	 * Multicast check
-- 
2.20.1