[Adonthell-devel] puzzling code

[Chris Frey]

Hi,

Trying to compile things here on Debian sid... quite the adventure. :-)
Sometimes more a sid adventure than an Adonthell adventure.

But I encountered a real puzzler here:

        
https://github.com/ksterker/adonthell/blob/master/src/rpg/pathfinding_costs.cc#L87

The compiler says that 'actual' is an unused variable.

The statement itself is kinda odd.  I would guess that it should be
reversed.

But the real puzzler is 'actual' itself.  It appears to be a mystery variable
defined elsewhere, but where, I can't tell.

Help? :-)

Thanks,
- Chris