Bugfix: highlight the menu underline correctly on selected state This fixes an optical bug. In dive and simulation mode, the underline in the top menu was not highlighted correctly for the DECO ans SYS submenu's. The check when to highlight simply was not correct. And, yes, this part of the code is rather obfuscated, and deserves some attention later on. Reported-by: Matthias Heinrichs <matthias.heinrichs@heinrichsweikamp.com> Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>