[postgis-tickets] [PostGIS] #3099: ST_curveToLine bad conversion for some arcs

[PostGIS]

#3099: ST_curveToLine bad conversion for some arcs
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  Reporter:  claudeunger  |      Owner:  pramsey
      Type:  defect       |     Status:  new
  Priority:  critical     |  Milestone:  PostGIS 2.1.9
 Component:  postgis      |    Version:  2.1.x
Resolution:               |   Keywords:  ST_curveToLine
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Comment (by robe):

 tiiipponen,

 Thanks for the patch, for future reference we require these submissions to
 be in patch form, rather than just a raw replace of the function.  It's
 easier to just cleanly apply that way to any branch, and also is easier to
 spot check to see what's changed in it.  I repackaged your attachment as a
 patch as you can see.

 I did a quick test against my PostgreSQL 9.5beta2 windows 64-bit instance,
 and looks like all regress still pass.

 pramsey et. al - can you take a look at this and see if it's okay to apply
 to 2.3, 2.2, 2.1 or we need to add more regression tests for this.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3099#comment:8>
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