From 157e08a29c4b0a6b65c194c01105ee1939254ba1 Mon Sep 17 00:00:00 2001
From: rpe <rpe@openbsd.org>
Date: Mon, 28 Jul 2014 05:42:26 +0000
Subject: [PATCH] Change detection of unconfigured vlan interfaces from using
 flags to looking for vlan id and parent interface. This avoids the creation
 of unconfigured vlan interface every time /install is restarted.

Noted by and OK miod@
OK krw@
Positive feedback sthen@ claudio@
---
 distrib/miniroot/install.sub | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/distrib/miniroot/install.sub b/distrib/miniroot/install.sub
index d15bf6369f3..e40fdd956ba 100644
--- a/distrib/miniroot/install.sub
+++ b/distrib/miniroot/install.sub
@@ -1,4 +1,4 @@
-#	$OpenBSD: install.sub,v 1.786 2014/07/22 17:01:33 deraadt Exp $
+#	$OpenBSD: install.sub,v 1.787 2014/07/28 05:42:26 rpe Exp $
 #
 # Copyright (c) 1997-2009 Todd Miller, Theo de Raadt, Ken Westerback
 # All rights reserved.
@@ -642,7 +642,7 @@ configure_ifs() {
 	while :; do
 		_vd=$(ifconfig vlan$_vl 2>&1)
 		[[ $_vd == @(*no such interface*) ]] && break
-		[[ $_vd == @(vlan$_vl: flags=0<>*) ]] && break
+		[[ $_vd == @(*vlan: +([[:digit:]]) parent interface:*) ]] || break
 		((_vl++))
 	done
 	_vd=
-- 
2.20.1