[PostGIS] #5605: regress/core/regress_buffer_params failed with latest geos e4a6e1af65f7d60fa63d7666f6cb000

[PostGIS]

#5605: regress/core/regress_buffer_params failed with latest geos
e4a6e1af65f7d60fa63d7666f6cb000
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  Reporter:  ImreSamu  |      Owner:  pramsey
      Type:  defect    |     Status:  new
  Priority:  medium    |  Milestone:  PostGIS 3.4.1
 Component:  postgis   |    Version:  3.4.x
Resolution:            |   Keywords:  geos, regress, regress_buffer_params
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Comment (by robe):

 Replying to [comment:3 mdavis]:
 > Yes, change the test.   This is due to an improvement in buffer vertex
 generation to avoid tiny numbers near zero.
 >
 > Can you simply add a small tolerance to check vertex equality?

 vertex equality?  Wouldn't that make it still fail.  Was going to round
 and normalize
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5605#comment:4>
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