[mkgmap-dev] Commit r4597: Use high-precision coordinates when looking for self-intersecting multipolygon ways.

Version mkgmap-r4597 was committed by gerd on Sat, 23 Jan 2021 Use high-precision coordinates when looking for self-intersecting multipolygon ways. http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=4597