Hi!

First tests indicate that your patch is working great :). Thanks a lot for fixing this bug :)

best regards

Michal Rogala

2014-04-02 17:50 GMT+02:00 Steve Ratcliffe <steve@parabola.me.uk>:

Hi Michał

I believe that I have now found the problem thanks to your example.
If I'm right, then the problem occurs when there are some cities that
do not have a country assigned and also that the total number of
cities is greater than 64k and the number of cities with a country is
less than that.

So it is mostly just unlucky based on the amount of data.  With a
perfect bounds file, then every city should have a country and the
problem would not happen I think, so there was probably some
significance about the tiles being at the edge in a different country.

If not using a bounds file, then the problem is much more likely to
happen and may explain why I often see problems with maps without
bounds files.

The fix is on the sort2 branch at r3163 or greater: http://www.mkgmap.org.uk/download/mkgmap-sort2-r3163.zip

..Steve
_______________________________________________
mkgmap-dev mailing list
mkgmap-dev@lists.mkgmap.org.uk
http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev