Help: error using parameters in a subcircuit

hi again...

it seams to be an issue related whit this one already addressed here
http://lists.gnu.org/archive/html/help-gnucap/2008-02/msg00021.html

whose solution involves modifying the code this way

In lang_spice_in.cc, line 469 ..
Replace it with:
x->subckt()->params()->parse(cmd);
(by Al Davis)

is this correct?