[postgis-devel] [PostGIS] #938: box2d of empty geom should be NULL

[PostGIS]

#938: box2d of empty geom should be NULL
---------------------+------------------------------------------------------
 Reporter:  strk     |       Owner:  pramsey      
     Type:  defect   |      Status:  new          
 Priority:  medium   |   Milestone:  PostGIS 2.0.0
Component:  postgis  |     Version:  trunk        
 Keywords:           |  
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 shouldn't it ?
 Currently (2.0):
 {{{
 =# select gid, st_summary(the_geom), the_geom::box2d from cases;
 gid  |        st_summary        |   the_geom
 ------+--------------------------+--------------
  2416 | Polygon[ZM] with 1 rings | BOX(0 0,0 0)
       :    ring 0 has 0 points
 }}}

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/938>
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