Index: applications/editors/josm/plugins/utilsplugin2/src/utilsplugin2/dumbutils/ReplaceGeometryAction.java
===================================================================
--- applications/editors/josm/plugins/utilsplugin2/src/utilsplugin2/dumbutils/ReplaceGeometryAction.java	(revision 26804)
+++ applications/editors/josm/plugins/utilsplugin2/src/utilsplugin2/dumbutils/ReplaceGeometryAction.java	(revision 26885)
@@ -72,5 +72,5 @@
             List<OsmPrimitive> referrers = node.getReferrers();
             if( !node.isDeleted() && referrers.size() == 1 && referrers.get(0).equals(way)
-                    && (node.isNewOrUndeleted() || a.contains(node.getCoor())) )
+                    && (node.isNewOrUndeleted() || a == null || a.contains(node.getCoor())) )
                 nodePool.add(node);
         }