[mkgmap-dev] Commit r4215: correction: don't remove ways as "unused" when they are via ways of turn restrictions

Version mkgmap-r4215 was committed by gerd on Fri, 03 Aug 2018 correction: don't remove ways as "unused" when they are via ways of turn restrictions Such a way will not appear in NOD but without this correction the corresponding relation is not marked as invalid and thus produces error messages like "can't locate arc from 'via' node at ... to next 'via' node on way ... http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=4215