[Bug]: "?" in config file for extra_display_opt

[EratoNysiad]

Version of OpenTTD

0.44.2, Windows

Expected result

The settings are good and I get no error popup at the beginning of the game.

Actual result

I get this, instead of nothing

Steps to reproduce

1. Open JGR
2. This pops up at the main menu
3. config file shows '?' for some reason

[James103]

1. What happens if you rename or move openttd.cfg to something else in order to let OpenTTD generate a new config file on boot? Do you get the same error?
2. Rename/move the original openttd.cfg so as to overwrite the newly generated file with the same name, then relaunch OpenTTD. Do you get a similar error?

[EratoNysiad]

1. That takes care of the error, and it no longer appears
2. extra_display_opt = p? is still in the config, so it still shows it.

Having not edited the config file, I don't know how this got in a second time. I thought it had something to do with booting the basegame but no.

[James103]

Try deleting the line extra_display_opt = p? from openttd.cfg and then rebooting. Do you get the same error?

[JGRennison]

I've reproduced this here and upstream.
In the meantime turn income texts back on to avoid extra_display_opt being empty.
I'll create an issue upstream shortly.