be more friendly to people who have no XDG variables set + bitter checking and such

[uzbl-mobile] / examples / data / uzbl / scripts / history.sh

#!/bin/bash
#TODO: strip 'http://' part
file=${XDG_DATA_HOME:-$HOME/.local/share}/uzbl/history
[ -d `dirname $file` ] || exit 1
echo "$8 $6 $7" >> $file