[Freeciv-Dev] pollution

[Nicolas Brunel <brunel@xxxxxxxxxxxxxxxxxxxx>]

Hello,

        here is a little patch which prevents pollution from occuring in
the four non used square of the 5x5 area of a city. As in settler find
work, city_map_iterate is used, a settler or an engineer will never clean
this square. There is also the formula in find_settler_find_work.

Regards,

pollution.diff.gz
Description: pollution