Lua Need help with script

[George Dunaway]

Hi,

I have script no want to work, could someone fix it?
I would add is that this is the script from the 0.2 engine mystic spirit, and now I am using 0.3.6 crying damson.

Script have the error:

[Error - TalkAction Interface]
data/talkactions/scripts/tp.lua:onSay
Description:
data/talkactions/scripts/tp.lua:5: attempt to call global 'comparePos' (a nil value)
stack traceback:
        data/talkactions/scripts/tp.lua:5: in function <data/talkactions/scripts/tp.lua:4>

Script:

local standPos = {x=848,y=695,z=7}
local newPos = {x=671,y=868,z=8}
 
function onSay(cid, param)
    if comparePos(getPlayerPosition(cid), standPos) then
        doSendMagicEffect(getPlayerPosition(cid), 2)
        doTeleportThing(cid, newPos)
        doSendMagicEffect(newPos, 10)
    end
    return 1
end

 

[Fallen]

its doComparePositions not comparePos:

function doComparePositions(position, positionEx)
	return position.x == positionEx.x and position.y == positionEx.y and position.z == positionEx.z
end