Index: trunk/src/org/openstreetmap/josm/actions/CopyAction.java
===================================================================
--- trunk/src/org/openstreetmap/josm/actions/CopyAction.java	(revision 2282)
+++ trunk/src/org/openstreetmap/josm/actions/CopyAction.java	(revision 2283)
@@ -79,4 +79,5 @@
                 Way wnew = new Way();
                 wnew.cloneFrom(w);
+                map.put(w, wnew);
                 List<Node> nodes = new ArrayList<Node>();
                 for (Node n : w.getNodes()) {
@@ -93,4 +94,5 @@
                     return;
                 Relation enew = new Relation(e);
+                map.put(e, enew);
                 List<RelationMember> members = new ArrayList<RelationMember>();
                 for (RelationMember m : e.getMembers()) {