- if (!init_package.session().is_closed()
- && gdu && gdu->which == Z_GDU_Z3950
- && gdu->u.z3950->which == Z_APDU_initResponse)
+ if (init_package.session().is_closed())
+ {
+ /* already closed. We don't know why */
+ return null;
+ }
+ else if (gdu && gdu->which == Z_GDU_Z3950
+ && gdu->u.z3950->which == Z_APDU_initResponse
+ && *gdu->u.z3950->u.initResponse->result)