Index: /applications/editors/josm/plugins/wikipedia/build.xml
===================================================================
--- /applications/editors/josm/plugins/wikipedia/build.xml	(revision 32666)
+++ /applications/editors/josm/plugins/wikipedia/build.xml	(revision 32667)
@@ -5,5 +5,5 @@
     <property name="commit.message" value="Commit message"/>
     <!-- enter the *lowest* JOSM version this plugin is currently compatible with -->
-    <property name="plugin.main.version" value="10369"/>
+    <property name="plugin.main.version" value="10409"/>
     <property name="plugin.canloadatruntime" value="true"/>
 
Index: /applications/editors/josm/plugins/wikipedia/src/org/wikipedia/FetchWikidataAction.java
===================================================================
--- /applications/editors/josm/plugins/wikipedia/src/org/wikipedia/FetchWikidataAction.java	(revision 32666)
+++ /applications/editors/josm/plugins/wikipedia/src/org/wikipedia/FetchWikidataAction.java	(revision 32667)
@@ -158,10 +158,5 @@
     @Override
     protected void updateEnabledState() {
-        DataSet ds = getLayerManager().getEditDataSet();
-        if (ds == null) {
-            setEnabled(false);
-        } else {
-            updateEnabledState(ds.getSelected());
-        }
+        updateEnabledStateOnCurrentSelection();
     }