do_mforce bug

ACMD(do_mforce)
{
    char arg[MAX_INPUT_LENGTH];

    if (!MOB_OR_IMPL(ch)) {
        send_to_char(ch, "%s", CONFIG_HUH);
        return;
    }

    if (AFF_FLAGGED(ch, AFF_CHARM))
        return;

-    if (ch->desc && (GET_LEVEL(ch->desc->original) < LVL_IMPL))
-        return;

    argument = one_argument(argument, arg);

    if (!*arg || !*argument) {
        mob_log(ch, "mforce: bad syntax");
        return;
    }

    if (!str_cmp(arg, "all")) {
        struct descriptor_data *i;
        char_data *vch;

        for (i = descriptor_list; i ; i = i->next) {
            if ((i->character != ch) && !i->connected &&
                (IN_ROOM(i->character) == IN_ROOM(ch))) {
                vch = i->character;
                if (GET_LEVEL(vch) < GET_LEVEL(ch) && CAN_SEE(ch, vch) &&
                    valid_dg_target(vch, 0)) {
                    command_interpreter(vch, argument);
                }
            }
        }
    } else {
        char_data *victim;

        if (*arg == UID_CHAR) {
          if (!(victim = get_char(arg))) {
            mob_log(ch, "mforce: victim (%s) does not exist",arg);
            return;
          }
        } else if ((victim = get_char_room_vis(ch, arg, NULL)) == NULL) {
            mob_log(ch, "mforce: no such victim");
            return;
        }

-        if (victim == ch) {
+        if (victim == ch && IS_NPC(ch)) { 
           mob_log(ch, "mforce: forcing self");
            return;
        }

        if (valid_dg_target(victim, 0))
            command_interpreter(victim, argument);
    }
}