Script Function: Q4WR

 function int Q4WR(obj house)
 {
   list Q5AV;
   if (hasObjListVar(house, "vendors"))
   {
     getObjListVar(Q5AV, house, "vendors");
   }
   if (numInList(Q5AV) >= 0x01)
   {
     return (0x00);
   }
   return (0x01);
 }