[11.8] Hang related to 'Clear Cursor' and blueprint

[Majromax]

Executive summary: pressing 'Q' (clear cursor) while in the process of selecting items for a blueprint returns the blank blueprint to inventory, but selecting it again hangs the game.

To reproduce:

1) Take a blank blueprint from inventory.
2) Draw a selection box around structures on the ground, as if to copy them to the blueprint.
3) While holding down the mouse button, press 'Clear Cursor' (default key Q) to return the active blueprint item to inventory.
4) Click on the a blank blueprint item (the returned item or another one), from the inventory screen.
5) Observe that the game freezes, locked at 100% CPU.

This freeze also affects a multiplayer session; each players' game freezes.

[kovarex]

Hello, thank you for the report, however, it is duplicate of: https://forums.factorio.com/forum/vie ... =30&t=7644

It will get fixed in 0.11.9

[Majromax]

Oh, sorry for the duplicate! I missed the original report in the search results.