if ((pam_status = pam_authenticate(pamh, 0)) != PAM_SUCCESS) {
reply = pam_strerror(pamh, pam_status);
debug(F110,"zvpass PAM failure",reply,0);
if ((pam_status = pam_authenticate(pamh, 0)) != PAM_SUCCESS) {
reply = pam_strerror(pamh, pam_status);
debug(F110,"zvpass PAM failure",reply,0);