- $gam_obj->asta_win, $users[$gam_obj->asta_win]['login'],
- $gam_obj->friend, $users[$gam_obj->friend]['login'],
+ $gam_obj->asta_win, ($gam_obj->asta_win != -1 ?
+ $users[$gam_obj->asta_win]['login'] : ""),
+ $gam_obj->friend, ($gam_obj->friend != -1 ?
+ $users[$gam_obj->friend]['login'] : ""),