do_after() checks both turf and loc
Forgot I would need a null check.
Merge pull request #5011 from DJSnapshot/hotfix

Forgot I would need a null check.
Humanoid mobs won't default to having an undershirt.
Merge pull request #5007 from mwerezak/closetfix-turf

do_after() checks both turf and loc
Merge pull request #5016 from Ccomp5950/no-undershirt

Humanoid mobs won't default to having an undershirt.