[0.17.7] Upgrade Planner clears the "Last user" flag

[barackstar]

Using the Upgrade Planner to upgrade, downgrade, or replace objects clears the "Last user" flag. I've been able to do this reliably with objects replaced by the base-Roboport bots as well as bots from the Personal Roboport. I tested Belts, Assemblers, and Inserters.

How To Reproduce:

1. Place an object by hand
2. the Last User flag will be set
3. use the Upgrade Planner to replace the object
4. the Last User flag will be gone from the replaced object

This provides the potential for players to grief remotely and anonymously on a multiplayer server that has bots available.


(also related to the Upgrade Planner, this bug - /viewtopic.php?f=35&t=66695&p=407512 - is reproducible in 0.17.7 and adds further griefing potential)

[DRY411S]

The mod did that too.

[Rseding91]

Thanks for the report. It's now fixed for the next version of 0.17.