Traders cannot give missions

[moddercat]

When asking for a mission from store clerk, it does nothing.

It seems that the _town variable here is not defined in this scope.

https://github.com/rekterakathom/Overthrow/blob/151be6eecd4cb0497eac5003ed2381d1843f12d5/addons/overthrow_main/functions/actions/fn_talkToCiv.sqf#L701C13-L701C60

one fix would be to fetch the closest town in that block.
private _town = player call OT_fnc_nearestTown;