PREIN

/bin/sh

for f in defaults browserconfig.properties old-homepage-default.properties; do
	[ -L "/usr/lib/firefox/$f" ] || rm -rf -- "/usr/lib/firefox/$f"
done

PREUN

/bin/sh

[ $1 = 0 ] || exit 0
[ "$1" = 0 ] || exit 0; [ -x /usr/sbin/alternatives-helper ] && /usr/sbin/alternatives-helper --remove firefox
[ "$1" = 0 ] || exit 0; [ -x /usr/sbin/alternatives-helper ] && /usr/sbin/alternatives-helper --remove firefox-settings
update_menus_bin='/usr/bin/update-menus' && [ "$1" = 0 -a -x "$update_menus_bin" ] && "$update_menus_bin" ||:

POSTIN

/bin/sh

/usr/sbin/alternatives-helper --install firefox
/usr/sbin/alternatives-helper --install firefox-settings
update_menus_bin='/usr/bin/update-menus' && [ -x "$update_menus_bin" ] && "$update_menus_bin" ||: