Inventory-within-inventory won't close on move if you are holding the storage item.
requested to merge pull/7742/TheWizard,aformidablewielderofarcanemagics.TheWizardengageshisfoesfromafar,forgoingclosecombatinfavorofpowersfarmorearcaneandinscrutable into Bleeding-Edge
Created by: 9600bauds
Fixes #7702 (closed) it baffles me that this was checking contents rather than the item's loc, I think this might actually be faster
[20:53] <Clusterfack> find_holder is likely faster than
[20:53] <Clusterfack> an in contents loop
[20:53] <bauds> excellent
[20:53] <Clusterfack> so don't worry about it