Lua Help with summoning spell

[demon088]

So long time ago I took this script from this forum, to be honest I don't remember the exact post or author, so I apologize about that.

local config = {
    maxSummons = 1,
    summonName = "Warding Totem"
}
function onCastSpell(creature, var)
    local player = creature:getPlayer()
    if player == nil then
        return false
    end
    local playerPosition = player:getPosition()
    if #player:getSummons() > 0 then
            creature:sendCancelMessage("You cannot summon more warding totems.")
            creature:getPosition():sendMagicEffect(CONST_ME_POFF)
        return false
    end
    local monster = Game.createMonster(config.summonName, playerPosition, false, false)
    if not monster then -- If there is no room the summon the monster, lets force it!
        Game.createMonster(config.summonName, playerPosition, false, true)
    end
    monster:setMaster(player)
    return true
end

This script works summoning a limited amount of a selected monster, in this case I use it for druids summoning totems. The thing is that I found a problem with this script, whenever you summon this creature and there is no room, it summons a wild creature. This is a big problem, because it can be done to troll people within trainers and also is a bad idea when you are hunting creatures spamming fields.

How can I solve this issue?

 

[Alpha]

if not monster then -- If there is no room the summon the monster, lets force it!
        monster = Game.createMonster(config.summonName, playerPosition, false, true)
end

 

[demon088]

if not monster then -- If there is no room the summon the monster, lets force it!
        monster = Game.createMonster(config.summonName, playerPosition, false, true)
end

If I remove that part, the spell will just summon a wild creature.

 

[Alpha]

If I remove that part, the spell will just summon a wild creature.

You're not supposed to remove it, you're supposed to replace the old if statement with it.