Index: /applications/editors/josm/plugins/roadsigns/build.xml
===================================================================
--- /applications/editors/josm/plugins/roadsigns/build.xml	(revision 32506)
+++ /applications/editors/josm/plugins/roadsigns/build.xml	(revision 32507)
@@ -4,5 +4,5 @@
     <property name="commit.message" value=""/>
     <!-- enter the *lowest* JOSM version this plugin is currently compatible with -->
-    <property name="plugin.main.version" value="7248"/>
+    <property name="plugin.main.version" value="10279"/>
 
     <!--
Index: /applications/editors/josm/plugins/roadsigns/src/org/openstreetmap/josm/plugins/roadsigns/RoadSignInputDialog.java
===================================================================
--- /applications/editors/josm/plugins/roadsigns/src/org/openstreetmap/josm/plugins/roadsigns/RoadSignInputDialog.java	(revision 32506)
+++ /applications/editors/josm/plugins/roadsigns/src/org/openstreetmap/josm/plugins/roadsigns/RoadSignInputDialog.java	(revision 32507)
@@ -134,5 +134,5 @@
     protected void buttonAction(int i, ActionEvent evt) {
         if (i == 0) { // OK Button
-            Collection<OsmPrimitive> selPrim = Main.main.getCurrentDataSet().getSelected();
+            Collection<OsmPrimitive> selPrim = Main.getLayerManager().getEditDataSet().getSelected();
             if (!selPrim.isEmpty()) {
                 Main.pref.put("plugin.roadsigns.addTrafficSignTag", addTrafficSignTag.isSelected());