[PostGIS] #5677: ST_Union(geom[]) doesn't union single member arrays

[PostGIS]

#5677: ST_Union(geom[]) doesn't union single member arrays
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  Reporter:  pramsey  |      Owner:  pramsey
      Type:  defect   |     Status:  closed
  Priority:  medium   |  Milestone:  PostGIS 3.2.8
 Component:  postgis  |    Version:  3.4.x
Resolution:  fixed    |   Keywords:
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Comment (by Paul Ramsey <pramsey@…>):

 In [changeset:"224839693c2988c8ba76e5682c68ac7e6b27911e/git"
 22483969/git]:
 {{{#!CommitTicketReference repository="git"
 revision="224839693c2988c8ba76e5682c68ac7e6b27911e"
 Retain SRID during unary union, references #5677
 }}}
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5677#comment:8>
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