memory release in force_collection

git-svn-id: http://svn.osgeo.org/postgis/branches/pgis_1_0@2084 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/lwgeom/lwgeom_functions_basic.c b/lwgeom/lwgeom_functions_basic.c
index 9af9926c319f2e1d9221344c0d2b917dab556cf7..d60aefadc6c7a6f82f579e52a874b895a2902938 100644 (file)
--- a/lwgeom/lwgeom_functions_basic.c
+++ b/lwgeom/lwgeom_functions_basic.c
@@ -1488,6 +1488,7 @@ Datum LWGEOM_force_multi(PG_FUNCTION_ARGS)
 
 
        result = pglwgeom_serialize(lwgeom);
+       lwgeom_release(lwgeom);
 
        PG_FREE_IF_COPY(geom, 0);