[postgis-tickets] [PostGIS] #2242: ST_Union in aggregate form treats NULL as EMPTY

[PostGIS]

#2242: ST_Union in aggregate form treats NULL as EMPTY
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  Reporter:  gabrimonfa     |       Owner:  robe         
      Type:  enhancement    |      Status:  closed       
  Priority:  medium         |   Milestone:  PostGIS 2.0.4
 Component:  documentation  |     Version:  2.0.x        
Resolution:  fixed          |    Keywords:               
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Changes (by robe):

  * status:  new => closed
  * type:  defect => enhancement
  * resolution:  => fixed


Comment:

 done for 2.0 at r11618.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2242#comment:5>
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