[solved] Apache VHost GEOIP Country logging

[poirot]

Hi,

We've a DirectAdmin based LiteSpeed setup where for one vhost we need to create
a custom LogFormat rule logging also the country code of every request from
MaxMind's GEOIP module attached to LSWS natively.
What's the correct enviroment variable to use withing httpd.conf to log such information?
I've tried many different options:
%{ENV:GEOIP_COUNTRY_CODE}, %{GEOIP_COUNTRY_CODE} and so on...
but nothing seems to work.