[PostGIS] #5859: Postgis Topology err Programmatic error ? Geometry of face 1098 is empty!

[PostGIS]

#5859: Postgis Topology err Programmatic error ? Geometry of face 1098 is empty!
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  Reporter:  Lars Aksel Opsahl  |      Owner:  strk
      Type:  defect             |     Status:  new
  Priority:  medium             |  Milestone:  PostGIS 3.6.0
 Component:  topology           |    Version:  master
Resolution:                     |   Keywords:
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Comment (by strk):

 I've attached a simplified testcase with just 2 edges. The problem seems
 to be that these 2 edges have an almost coincident segment in common, as
 shown by this figure:

 [[Image(case.png)]]
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5859#comment:4>
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