Index: trunk/src/org/openstreetmap/josm/actions/mapmode/DrawAction.java
===================================================================
--- trunk/src/org/openstreetmap/josm/actions/mapmode/DrawAction.java	(revision 17420)
+++ trunk/src/org/openstreetmap/josm/actions/mapmode/DrawAction.java	(revision 17421)
@@ -339,4 +339,5 @@
         map.keyDetector.removeKeyListener(this);
         map.keyDetector.removeModifierExListener(this);
+        lastUsedNode = null;
     }