Derek Thomson wrote:
>
> $rh1->{principal} = $rh2;
> $rh2->{principal} = $rh3;
Damn. That should have been:
$rh1->{requesting_principal} = $rh2;
$rh2->{requesting_principal} = $rh3;
However, the results still showed how the $VAR variable is used to
specify circular structures, it just used the wrong attributes to do it.
--
Derek.