From f589387f0b9ef56de8ab30f50a3c562e010baeeb Mon Sep 17 00:00:00 2001
From: Loic Nageleisen <lloeki@gmail.com>
Date: Tue, 8 Jan 2008 09:14:42 -0600
Subject: Enhance interface 'up' state checking

Using the 'UP' state to imply operational status is wrong and even if a
device is 'UP' we may still need to run ifconfig/dhcp

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>
---
 network | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'network')

diff --git a/network b/network
index 7489206..fbe77d8 100755
--- a/network
+++ b/network
@@ -19,7 +19,9 @@ ifup()
 		return 1
 	fi
 	# don't bring up an interface that's already up
-	[ "$(/sbin/ifconfig ${1} 2>/dev/null | grep UP)" ] && return 0
+	[ "$(/sbin/ifconfig ${1} 2>/dev/null |\
+				grep -v 'inet6 addr: fe80:' |\
+				grep -e 'inet addr:' -e 'inet6 addr:')" ] && return 0
 	eval iwcfg="\$wlan_${1}"
 	if [ "$iwcfg" != "" ]; then
 		/usr/sbin/iwconfig $iwcfg
-- 
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