[postgis-tickets] [PostGIS] #2429: Curve lost in conversion

[PostGIS]

#2429: Curve lost in conversion
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 Reporter:  strk     |       Owner:  pramsey      
     Type:  defect   |      Status:  new          
 Priority:  medium   |   Milestone:  PostGIS 2.2.0
Component:  postgis  |     Version:  2.0.x        
 Keywords:           |  
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 {{{
 with inp as ( SELECT 'CIRCULARSTRING(706817.662 115873.071,706816.112
 115870.167,706815.419 115866.95)'::geometry g ) select
 st_hasarc(st_curvetoline(st_linetocurve(g))) from inp;
 }}}

 The curve is lost when going to line and back to curve.
 Affected all versions from 1.5 to 2.2.0dev

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2429>
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