[1.7.4] The Untouchable doesn't work on golem

[jammer312]

It (The Untouchable, light body armor from embers dlc) is supposed to spawn a shield when host takes >20% hp damage, but it doesn't work when equipped on a golem (checked it by nuking my golem for 50% of its hp with untouchable equipped, there was no shield after I did it)