[postgis-tickets] [PostGIS] #3969: ST_RemoveRepeatedPoints regression

[PostGIS]

#3969: ST_RemoveRepeatedPoints regression
------------------------+---------------------------
 Reporter:  Algunenano  |      Owner:  strk
     Type:  defect      |     Status:  new
 Priority:  high        |  Milestone:  PostGIS 2.5.0
Component:  liblwgeom   |    Version:  trunk
 Keywords:              |
------------------------+---------------------------
 Trunk removes too many points in the following query:
 {{{
 # SELECT 18, ST_AsText( ST_RemoveRepeatedPoints('POLYGON((0 0, 0 1, 1 1, 1
 0, 0 0))'::geometry, 10));
  ?column? |   st_astext
 ----------+---------------
        18 | POLYGON EMPTY
 (1 row)
 }}}
 {{{POLYGON((0 0,1 1,1 0,0 0))}}} is the expected result.

 GH PR: https://github.com/postgis/postgis/pull/182

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3969>
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