memory release in force_collection

git-svn-id: http://svn.osgeo.org/postgis/trunk@2085 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/lwgeom/lwgeom_functions_basic.c b/lwgeom/lwgeom_functions_basic.c
index c6cb4ce48a1704a1e168dd70e616e2384cb36c1d..36957456368ff87fe748cc596270b109e95e711f 100644 (file)
--- a/lwgeom/lwgeom_functions_basic.c
+++ b/lwgeom/lwgeom_functions_basic.c
@@ -1628,6 +1628,7 @@ Datum LWGEOM_force_collection(PG_FUNCTION_ARGS)
        }
 
        result = pglwgeom_serialize(lwgeom);
+       lwgeom_release(lwgeom);
 
        PG_FREE_IF_COPY(geom, 0);