Created attachment 179762 [details]
rather trivial patch. passes poudriere. would profit greatly from the proposed postgis framework (bug #213038).
OK for me.
committed, ports r435079
A commit references this bug:
Date: Tue Feb 28 18:58:18 UTC 2017
New revision: 435079
databases/pgrouting: update to 2.3.2
Approved by: lbartoletti()tuxfamily.org (maintainer), rene (mentor, implicit)