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fix #5487

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This commit is contained in:
Juergen E. Fischer 2012-05-30 18:39:07 +02:00
parent a1bf57adfb
commit cbd88ee001
1 changed files with 5 additions and 2 deletions
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7
src/core/qgsgeometry.cpp
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@ -5572,8 +5572,11 @@ GEOSGeometry* QgsGeometry::reshapeLine( const GEOSGeometry* line, const GEOSGeom
{
//make sure there are at least two intersection between line and reshape geometry
GEOSGeometry* intersectGeom = GEOSIntersection( line, reshapeLineGeos );
atLeastTwoIntersections = ( GEOSGeomTypeId( intersectGeom ) == GEOS_MULTIPOINT && GEOSGetNumGeometries( intersectGeom ) > 1 );
GEOSGeom_destroy( intersectGeom );
if ( intersectGeom )
{
atLeastTwoIntersections = ( GEOSGeomTypeId( intersectGeom ) == GEOS_MULTIPOINT && GEOSGetNumGeometries( intersectGeom ) > 1 );
GEOSGeom_destroy( intersectGeom );
}
}
catch ( GEOSException &e )
{