[b42] lua error and broken wierd pedestal event

[drayath]

If you activate a pedestal, use a skill that places something at the pedestal location (E.g. Volcano), then kill the summon npc while the something is still present, then.

Get a lua error.
When the something is remove, the pedestal shows without an orb on top (but it can be re-activated)
It blocks the summoning of the doombringer (does not seem to count that pedestal as complete)

Code: Select all

Lua Error: /data/general/events/weird-pedestals.lua:83: attempt to get length of field 'add_displays' (a nil value)
	At [C]:-1 __len
	At /data/general/events/weird-pedestals.lua:83 check
	At /engine/interface/ActorLife.lua:83 die
	At /mod/class/Actor.lua:2093 die
	At /mod/class/interface/ActorLife.lua:36 takeHit
	At /mod/class/Actor.lua:2058 takeHit
	At /data/damage_types.lua:296 defaultProjector
	At /data/damage_types.lua:420 projector
	At /data/timed_effects/physical.lua:304 on_timeout
	At /engine/interface/ActorTemporaryEffects.lua:76 timedEffects
	At /mod/class/Actor.lua:443 actBase
	At /engine/GameEnergyBased.lua:121 tickLevel
	At /engine/GameEnergyBased.lua:62 tick
	At /engine/GameTurnBased.lua:46 tick
	At /mod/class/Game.lua:995