Hi all,

while looking at the special cases in the via_ways branch I found
a problem in the WrongAngleFixer.

Example:
Very short ways like
http://www.openstreetmap.org/way/25452137

are causing distorted lines and maybe incorrect routing info.

Another case:
Four barriers within  ~ 2 sqare meter:
http://www.openstreetmap.org/node/2409136324
(see attached picture)

Looking at this now ...

Gerd