[postgis-tickets] [PostGIS] #3569: ST_CollectionHomogenize sometimes returns reference to argument

[PostGIS]

#3569: ST_CollectionHomogenize sometimes returns reference to argument
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  Reporter:  dbaston  |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  blocker  |  Milestone:  PostGIS 2.2.3
 Component:  postgis  |    Version:  2.2.x
Resolution:           |   Keywords:
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Comment (by pramsey):

 Fixing homogenize to return a full copy seems preferable to deep cloning
 the return from homogenize, ISTM.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3569#comment:3>
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