LH_BOOTAPPEND_LIVE, doesn't work?

[eno at open-lab.org (eno)]

Hi,

I have

LH_BOOTAPPEND_LIVE="locale=de_DE.UTF-8 keyb=de?

in ./config/binary. Still my live system has LANG and LC_* set to 
"en_US.UTF-8" and LC_ALL not set. The keyboard, however, works as 
expected with a "de" keyboard map.

Do you know what I might have done wrong?

thx,
/eno