Zen

Descriptive Problem Summary:
Infinitely rock
Numbered Steps to Reproduce Problem:
1 make a torch
2 put torch on a stone
3 use pickaxe on the stone with the torch

Code Snippet (if applicable) to Reproduce Problem:
runtime error: Cannot execute null.off().
proc name: activate (/obj/interactable/torch/activate)
source file: bump survival.dm,775
runtime error: Cannot execute null.off().
proc name: Del (/obj/block/Del)
source file: bump survival.dm,3894

Expected Results:
say you can not mine the stone, or put the torch back on your contents & mine the stone
Actual Results:
torch and stone stay on the map & rock is added to you contents