[96dcd9c] NPC getting multiple copies of some items

Static NPCs on, dynamic off.
Started with sheltered background.

Nearby NPCs started with no weapon (wielding an “Item missing”), tried bashing zombie dogs with a soldering iron and died to a zombear.
Their corpse had 5 cans of energy drink, 4 Computer Worlds (gave one to my survivor before dying) and 4 soldering irons. Food, gear and random trash (a file) was not multiplied.
The NPC threw or dropped 3 throwing axes while fighting the first zombie dog, probably in melee as they all landed on the same tile.
Before the NPC managed to die, I went up and down nearby stairs a few times.