Logger: Fuel function

fuelcount = turtle.getItemCount(2) --64 charcoal in the slot
function fuel()
 if fuelcount > 1 then
  if turtle.getFuelLevel() < 10 then
   turtle.select(2)
   turtle.refuel(1)
  end
 else
  update() --updates relevent info and prints it to the screen
  sleep(2)
 end
end