Index: /applications/editors/josm/plugins/toms/src/toms/dialogs/SmpDialogAction.java
===================================================================
--- /applications/editors/josm/plugins/toms/src/toms/dialogs/SmpDialogAction.java	(revision 22788)
+++ /applications/editors/josm/plugins/toms/src/toms/dialogs/SmpDialogAction.java	(revision 22789)
@@ -175,4 +175,5 @@
 		onode = null;
 		DataSet.selListeners.remove(SmpListener);
+//		DataSet.removeSelectionListener(SmpListener);
 		Selection = null;
 
@@ -221,4 +222,5 @@
 		// Einhängen des Listeners in die Eventqueue von josm
 		DataSet.selListeners.add(SmpListener);
+//		DataSet.addSelectionListener(SmpListener);
 	}
 
@@ -439,4 +441,5 @@
 					// Deaktivierung des Listeners
 					DataSet.selListeners.remove(SmpListener);
+//				DataSet.removeSelectionListener(SmpListener);
 					Selection = null;
 
@@ -811,4 +814,5 @@
 					// Deaktivierung des Listeners
 					DataSet.selListeners.remove(SmpListener);
+//				DataSet.removeSelectionListener(SmpListener);
 					Selection = null;
 					SmpItem.setEnabled(true);