[PostGIS] #5685: ST_Node('LINESTRING(0 0, 0 0)') returns GEOMETRYCOLLECTION EMPTY

[PostGIS]

#5685: ST_Node('LINESTRING(0 0,0 0)') returns GEOMETRYCOLLECTION EMPTY
----------------------+---------------------------
  Reporter:  strk     |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  medium   |  Milestone:  PostGIS 3.5.0
 Component:  postgis  |    Version:  master
Resolution:           |   Keywords:
----------------------+---------------------------
Comment (by strk):

 Confirmed it is the LineMerge step that turns the single-vertex line into
 an empty.
 It is fixed by PR https://git.osgeo.org/gitea/postgis/postgis/pulls/183
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5685#comment:1>
PostGIS <http://trac.osgeo.org/postgis/>
The PostGIS Trac is used for bug, enhancement & task tracking, a user and developer wiki, and a view into the subversion code repository of PostGIS project.