#!/bin/sh

set -e

# Exit if extlinux was removed (!= purged)
if [ ! -x /usr/bin/extlinux ]
then
	exit 0
fi

# Find extlinux configuration directory
for _LOCATION in /boot/extlinux /boot/boot/exlinux /extlinux
do
	if [ -e "${_LOCATION}" ]
	then
		DIRECTORY="${_LOCATION}"
		break
	fi
done

# Update extlinux configuration
if [ -n "${_DIRECTORY}" ]
then
	extlinux-update
fi
