Index: trunk/src/org/openstreetmap/josm/gui/mappaint/mapcss/Selector.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/mappaint/mapcss/Selector.java	(revision 12542)
+++ trunk/src/org/openstreetmap/josm/gui/mappaint/mapcss/Selector.java	(revision 12544)
@@ -282,7 +282,7 @@
             public void visit(Node n) {
                 if (e.child == null && left.matches(new Environment(n).withParent(e.osm))
-                    && (e.osm instanceof Way && Geometry.nodeInsidePolygon(n, ((Way) e.osm).getNodes()))
+                    && ((e.osm instanceof Way && Geometry.nodeInsidePolygon(n, ((Way) e.osm).getNodes()))
                             || (e.osm instanceof Relation && (
-                                    (Relation) e.osm).isMultipolygon() && Geometry.isNodeInsideMultiPolygon(n, (Relation) e.osm, null))) {
+                                    (Relation) e.osm).isMultipolygon() && Geometry.isNodeInsideMultiPolygon(n, (Relation) e.osm, null)))) {
                     e.child = n;
                 }
@@ -292,9 +292,9 @@
             public void visit(Way w) {
                 if (e.child == null && left.matches(new Environment(w).withParent(e.osm))
-                    && (e.osm instanceof Way && Geometry.PolygonIntersection.FIRST_INSIDE_SECOND.equals(
+                    && ((e.osm instanceof Way && Geometry.PolygonIntersection.FIRST_INSIDE_SECOND.equals(
                             Geometry.polygonIntersection(w.getNodes(), ((Way) e.osm).getNodes())))
                             || (e.osm instanceof Relation && (
                                     (Relation) e.osm).isMultipolygon()
-                                    && Geometry.isPolygonInsideMultiPolygon(w.getNodes(), (Relation) e.osm, null))) {
+                                    && Geometry.isPolygonInsideMultiPolygon(w.getNodes(), (Relation) e.osm, null)))) {
                     e.child = w;
                 }