Fix bbox refresh

The function used was introduced in 2.5, so the direct
backport broke the build

Closes #4494

git-svn-id: http://svn.osgeo.org/postgis/branches/2.3@17791 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/postgis/lwgeom_functions_analytic.c b/postgis/lwgeom_functions_analytic.c
index afcd5309832b1396bf9e8b7abbb86d2a2df84d18..021ec0a6bd01e5e5b6197626e3a2ca4d044151c1 100644 (file)
--- a/postgis/lwgeom_functions_analytic.c
+++ b/postgis/lwgeom_functions_analytic.c
@@ -88,7 +88,10 @@ Datum LWGEOM_simplify2d(PG_FUNCTION_ARGS)
 
        /* COMPUTE_BBOX TAINTING */
        if (in->bbox)
-               lwgeom_refresh_bbox(out);
+       {
+               lwgeom_drop_bbox(out);
+               lwgeom_add_bbox(out);
+       }
 
        result = geometry_serialize(out);
        lwgeom_free(out);