As seen on the video: http://www.youtube.com/watch?v=EIhhL8KZ3jw
What's more interesting is if EH is removed between 1st and 2nd firing, 2nd firing does not occur, which is useless workaround of course as 1st firing doesn't have any container information.
Execute in editor
player addeventhandler ["InventoryOpened", {player sidechat str _this}];
Open inventory
opening inventory with script leads to the same double execution:
execute
player action ["gear", objnull]
Oooooh!!!! You are beast, man! You did not just fix double execution, you made the handler return the weaponholder as well when overridden, as it should! I'm more and more impressed by your dedication!
Mass closing tickets marked as resolved more than 1 month ago.
If the issue is in fact not resolved, please create a new ticket referencing this one and ask for it to be re-opened.