external script collecting invironment variables

[Alan DeKok]

vicky <vicky at trustive.com> wrote:
> I guess it is different when the attribute is sent without a value and 
> when it is not sent at all. I would like to know what value contains in 
> these two cases. Anyone?

  An attribute which is not in the packet will now exist in the
environment variables.

  An attribute with no value will have an empty string as it's value.
But that will be very, very, rare.

  Alan DeKok.