Computecraft Turtle Empty INV

args = {...}
print("Turtle inventory leeg maken")
for i=1,16 do
  turtle.select(i)
  e=64
  while e ~= 0 do
    if (args[1]=="down") then
      print("down")
      turtle.dropDown()
    elseif (args[1]=="up") then
      print("up")
      turtle.dropUp()
    elseif (args[1]=="front") then
      print("front")
      turtle.drop()
    else
      turtle.dropDown()
    end
    e = turtle.getItemCount(i)
    print("Items in slot "..i..":"..e)
  end
end
local m = peripheral.wrap("right")
m.transmit(100,100,"ready")