Hi, nobu.nokada / softhome.net wrote: >>>Oops, latter one is useless. Eliminate a garbage, plz. >> OK, I'll delete it in init_mkmf func. > I guess the initialization in init_mkmf is necessary, but one > after the function is garbage. You're the boss :) You have the patch so do what you want with it... It's in your hands. Michal