Fix memory leak in lwt_GetNodeByPoint

git-svn-id: http://svn.osgeo.org/postgis/trunk@14069 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/liblwgeom/lwgeom_topo.c b/liblwgeom/lwgeom_topo.c
index cd12c99d7dd48ee4c75c504d489ddf72ee9c5fef..c40d6a9535deee4eff9a6c515fca36892b4f7083 100644 (file)
--- a/liblwgeom/lwgeom_topo.c
+++ b/liblwgeom/lwgeom_topo.c
@@ -4694,6 +4694,7 @@ lwt_GetNodeByPoint(LWT_TOPOLOGY *topo, LWPOINT *pt, double tol)
       return -1;
     }
     id = elem[0].node_id;
+    _lwt_release_nodes(elem, num);
   }
 
   return id;