Index: applications/editors/josm/plugins/turnlanes/src/org/openstreetmap/josm/plugins/turnlanes/gui/TurnLanesDialog.java
===================================================================
--- applications/editors/josm/plugins/turnlanes/src/org/openstreetmap/josm/plugins/turnlanes/gui/TurnLanesDialog.java	(revision 33858)
+++ applications/editors/josm/plugins/turnlanes/src/org/openstreetmap/josm/plugins/turnlanes/gui/TurnLanesDialog.java	(revision 34146)
@@ -191,11 +191,11 @@
     @Override
     public void activeOrEditLayerChanged(ActiveLayerChangeEvent e) {
-        OsmDataLayer oldLayer = e.getPreviousEditLayer();
+        OsmDataLayer oldLayer = e.getPreviousDataLayer();
         if (oldLayer != null) {
-            oldLayer.data.removeDataSetListener(dataSetListener);
+            oldLayer.getDataSet().removeDataSetListener(dataSetListener);
         }
         OsmDataLayer newLayer = MainApplication.getLayerManager().getEditLayer();
         if (newLayer != null) {
-            newLayer.data.addDataSetListener(dataSetListener);
+            newLayer.getDataSet().addDataSetListener(dataSetListener);
         }
     }