Changeset 13014 in josm

Timestamp:

2017-10-17T21:13:25+02:00 (7 years ago)

Author:

Don-vip

Message:

fix #15444 - NPE

File:

• trunk/src/org/openstreetmap/josm/gui/history/VersionInfoPanel.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/gui/history/VersionInfoPanel.java

@@ -116 +116 @@
         final BasicArrowButton arrowButton = new BasicArrowButton(BasicArrowButton.SOUTH);
         arrowButton.addActionListener(action -> {
-            final OpenChangesetPopupMenu popupMenu = new OpenChangesetPopupMenu(changesetDialogAction.id);
-            popupMenu.insert(changesetDialogAction, 0);
-            ((AbstractButton) popupMenu.getComponent(0)).setText(tr("Open Changeset Manager"));
-            popupMenu.show(arrowButton);
+            if (changesetDialogAction != null) { // fix #15444
+                final OpenChangesetPopupMenu popupMenu = new OpenChangesetPopupMenu(changesetDialogAction.id);
+                popupMenu.insert(changesetDialogAction, 0);
+                ((AbstractButton) popupMenu.getComponent(0)).setText(tr("Open Changeset Manager"));
+                popupMenu.show(arrowButton);
+            }
         });
         changesetPanel.add(arrowButton, BorderLayout.EAST);