[postgis-tickets] [PostGIS] #2391: TopoGeo_AddLineString splits again on second call

[PostGIS]

#2391: TopoGeo_AddLineString splits again on second call
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 Reporter:  robe      |       Owner:  strk         
     Type:  defect    |      Status:  new          
 Priority:  medium    |   Milestone:  PostGIS 2.2.0
Component:  topology  |     Version:  2.1.x        
 Keywords:            |  
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Comment(by strk):

 Yes, that's what you'd get. I think you could get a single node by pre-
 normalizing the curve to start at the lowest-leftmost vertex (but we don't
 have that ST_Rebase function yet...)

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2391#comment:7>
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