[mkgmap-dev] Commit: r2566: Fix center point calculation of large ways and polygons

Version 2566 was committed by wanmil on Thu, 11 Apr 2013 Fix center point calculation of large ways and polygons There was a possible integer overflow for ways and polygons with a large number of points or in case the points were located far aways from 0°/0°. In this case the center point calculation returned a wrong location.