Give the TIMEOUT case a chance to work by using -t # instead of the

OpenBSD -w # when invoking ping.

PR:		bin/92187
Submitted by:	"Shin'ya Kumabuchi" <kumabu at t3 dot rim dot or dot jp>
MFC After:	6 days

sbin/dhclient/dhclient-script

@@ -276,7 +276,7 @@ TIMEOUT)
 	if [ -n "$new_routers" ]; then
 		$LOGGER "New Routers ($interface): $new_routers"
 		set "$new_routers"
-		if ping -q -c 1 -w 1 "$1"; then
+		if ping -q -c 1 -t 1 "$1"; then
 			if [ "$new_ip_address" != "$alias_ip_address" ]; then
 				add_new_alias
 			fi