[bug] solid_walls options in gcu module

[Egres]

Originally Posted by takkaria

It wouldn't have helped with this, which looks a rendering issue in the curses port.

Apropos, if you are Angband developer, can explain this sentence a bit more? Is this a bug in Anbgnad and therefore it may be fixed in the future or this is "just ncurses poprblem", so nothing to talk about it?

if this is still a bug, can you open a ticket on trac? I can't do it myself.