#!/bin/bash
# Author: Steven Shiau <steven _at_ nchc org tw>
# License: GPL 
# This file should be in /usr/bin/, not in /usr/share/drbl, so drblpush can call it in the beginning.

export LC_ALL=C
# Source DRBL setting
DRBL_SCRIPT_PATH="${DRBL_SCRIPT_PATH:-/usr/share/drbl}"
. /etc/drbl/drbl.conf
wanted=$1

eval return_var=\$$wanted
[ -n "$return_var" ] && echo $return_var
