# arg 1:  the new package version
post_install() {
	if grep xscreensaver-command /home/mythtv/.mplayer/config
	then
		echo "Nothing to do here..."
	else
	echo "heartbeat-cmd=\"xscreensaver-command -deactivate &\"" >> /home/mythtv/.mplayer/config
fi
}
# arg 1:  the new package version
# arg 2:  the old package version
post_upgrade() {
	 if grep xscreensaver-command /home/mythtv/.mplayer/config
         then
                 echo "Nothing to do here..."
         else
         echo "heartbeat-cmd=\"xscreensaver-command -deactivate &\"" >> /home/mythtv/.mplayer/config
fi
}

# arg 1:  the old package version
post_remove() {
	grep -v xscreensaver /home/mythtv/.mplayer/config > /tmp/mp-config
	mv /tmp/mp-config /home/mythtv/.mplayer/config
	chown mythtv.mythtv /home/mythtv/.mplayer/config
}

op=$1
shift
$op $*