How do you keep a tool equipped on death but you can still change weapons?

Heres the equip script:

local equipped = script.Parent.Parent.Parent.Handler.Equipped
local selected = script.Parent.Parent.Parent.Handler.Selected
local location = script.Parent.Parent.Parent.Handler.Location
local player = game.Players.LocalPlayer
local character = player.Character

script.Parent.MouseButton1Click:connect(function()
    if equipped.Value == nil or equipped.Value ~= selected.Value then 
        character.Humanoid:UnequipTools()
        if location.Value == player.Backpack then
            character.Humanoid:EquipTool(selected.Value)
            equipped.Value = selected.Value
            script.Parent.Text = "Unequip"
        end
    else
        character.Humanoid:UnequipTools()
        equipped.Value = nil
        script.Parent.Text = "Equip"
    end
end)