[mkgmap-dev] Crash in NodCheck

Wed Jul 8 21:01:06 BST 2020

Hi Gerd

> With current mkgmap the nodes in one route center are sorted by position. NodCheck doesn't seem to verify this so I assume there is no need for this order.

I've looked at this again.

There was code to check the sorting, but I didn't give an error because 
it wasn't working out.

Changing the check to be only on longitude does work out though, so I 
will change the NodCheck code to check that.

Sorting by latitude as well maybe harmless, unless there is another 
secondary sort that we don't know about.

Steve