[postgis-tickets] [PostGIS] #4740: Berrie64 pg13 branch - weird regress failure on tickets

[PostGIS]

#4740: Berrie64 pg13 branch - weird regress failure on tickets
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  Reporter:  robe     |      Owner:  pramsey
      Type:  defect   |     Status:  reopened
  Priority:  high     |  Milestone:  PostGIS 3.1.0
 Component:  postgis  |    Version:  2.5.x
Resolution:           |   Keywords:
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Comment (by Algunenano):

 It seems this looks similar to #2168.

 In geography_distance there is a round to nanometers to avoid this:
 {{{
         /* Knock off any funny business at the nanometer level, ticket
 #2168 */
         distance = round(distance * INVMINDIST) / INVMINDIST;
 }}}

 Which is not present in geography_distance_tree. @pramsey do you think
 it's the same issue and should be solved in the same way or it should be
 investigated further?

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4740#comment:9>
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