From: dteske <dteske@FreeBSD.org>
Date: Tue, 13 Dec 2016 22:31:49 +0000 (+0000)
Subject: Revert r309918 -- modern POSIX has deprecated -<#>/+<#> syntax
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=afc7443a353e842299fd91fc1f53c5230edd5883;p=people%2Froyger%2Ffreebsd.git

Revert r309918 -- modern POSIX has deprecated -<#>/+<#> syntax

Special thanks to:	jilles
---

diff --git a/usr.sbin/bsdinstall/scripts/wlanconfig b/usr.sbin/bsdinstall/scripts/wlanconfig
index b7b150bd75ff..130f1e06419a 100755
--- a/usr.sbin/bsdinstall/scripts/wlanconfig
+++ b/usr.sbin/bsdinstall/scripts/wlanconfig
@@ -185,8 +185,8 @@ fi
 #
 if [ "$BSDINSTALL_CONFIGCURRENT" ]; then
 	# Get current country/regdomain for selected interface
-	WLAN_IFACE=$( wpa_cli ifname | tail -1 )
-	INPUT=$( ifconfig "$WLAN_IFACE" list regdomain | head -1 )
+	WLAN_IFACE=$( wpa_cli ifname | tail -n 1 )
+	INPUT=$( ifconfig "$WLAN_IFACE" list regdomain | head -n 1 )
 	DEF_REGDOMAIN=$( echo "$INPUT" | cut -w -f 2 )
 	DEF_COUNTRY=$( echo "$INPUT" | cut -w -f 4 )
 	[ "$DEF_REGDOMAIN" = 0 ] && DEF_REGDOMAIN="<not selected>"