[postgis-tickets] [PostGIS] #2172: Attempt to add antarctica main body twice fails second time

[PostGIS]

#2172: Attempt to add antarctica main body twice fails second time
----------------------+-----------------------------------------------------
 Reporter:  strk      |       Owner:  strk         
     Type:  defect    |      Status:  new          
 Priority:  medium    |   Milestone:  PostGIS 2.0.3
Component:  topology  |     Version:  2.0.x        
 Keywords:            |  
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 Topology created with no tolerance.
 Boundary of main body of antarctica (attached) gets added once with
 TopoGeo_addLineString, results in the creation of a single edge.
 When you try to add it once again you get:
 {{{
 ERROR:  Spatial exception - geometry intersects edge 1
 }}}

 This happens with:
 {{{
 POSTGIS="2.0.3SVN r10964" GEOS="3.4.0dev-CAPI-1.8.0 r3743" PROJ="Rel.
 4.7.1, 23 September 2009" GDAL="GDAL 1.9dev, released 2011/01/18"
 LIBXML="2.7.8" TOPOLOGY RASTER
  PostgreSQL 8.4.15 on i686-pc-linux-gnu, compiled by GCC gcc-4.6.real
 (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3, 32-bit
 }}}

 NOTE: the same dataset on a 64bit linux WORKS FINE.

 Another note: the projection is latlon so antarctica takes -180..180.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/2172>
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