Bug: Order command doesn't check for switched immortals.
Danger: High, an Intelligent player could theoretically make themselves an immortal.
Found by: Banner
Fixed by: Banner

---

act_comm.c
void do_order( CHAR_DATA* ch, const char* argument)

   for( och = ch->in_room->first_person; och; och = och_next )
   {
      och_next = och->next_in_room;

      if( IS_AFFECTED( och, AFF_CHARM ) && och->master == ch && ( fAll || och == victim ) )
      {
         found = TRUE;
         act( AT_ACTION, "$n orders you to '$t'.", ch, argument, och, TO_VICT );
         interpret( och, argument );
      }
   }

Change to:

   for( och = ch->in_room->first_person; och; och = och_next )
   {
      och_next = och->next_in_room;

      if( IS_AFFECTED( och, AFF_CHARM ) && och->master == ch && ( fAll || och == victim ) && !IS_IMMORTAL( och ) )
      {
         found = TRUE;
         act( AT_ACTION, "$n orders you to '$t'.", ch, argument, och, TO_VICT );
         interpret( och, argument );
      }
   }