Merge pull request #755 from ddanielvaz/fix-4189

Fix #4189
qgis · Aug 8, 2013 · b88b76b · b88b76b
2 parents 6fe077c + 25c4337
commit b88b76b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/core/qgsgeometry.cpp b/src/core/qgsgeometry.cpp
@@ -143,7 +143,7 @@ static GEOSInit geosinit;
 #define GEOSIntersection(g0,g1) GEOSIntersection( (GEOSGeometry*) g0, (GEOSGeometry*)g1 )
 #define GEOSBuffer(g, d, s) GEOSBuffer( (GEOSGeometry*) g, d, s )
 #define GEOSArea(g, a) GEOSArea( (GEOSGeometry*) g, a )
-#define GEOSSimplify(g, t) GEOSSimplify( (GEOSGeometry*) g, t )
+#define GEOSTopologyPreserveSimplify(g, t) GEOSTopologyPreserveSimplify( (GEOSGeometry*) g, t )
 #define GEOSGetCentroid(g) GEOSGetCentroid( (GEOSGeometry*) g )
 
 #define GEOSCoordSeq_getSize(cs,n) GEOSCoordSeq_getSize( (GEOSCoordSequence *) cs, n )
@@ -6449,7 +6449,7 @@ QgsGeometry* QgsGeometry::simplify( double tolerance )
   }
   try
   {
-    return fromGeosGeom( GEOSSimplify( mGeos, tolerance ) );
+    return fromGeosGeom( GEOSTopologyPreserveSimplify( mGeos, tolerance ) );
   }
   CATCH_GEOS( 0 )
 }