Index: /trunk/test/unit/org/openstreetmap/josm/JOSMFixture.java
===================================================================
--- /trunk/test/unit/org/openstreetmap/josm/JOSMFixture.java	(revision 12558)
+++ /trunk/test/unit/org/openstreetmap/josm/JOSMFixture.java	(revision 12559)
@@ -156,4 +156,8 @@
             new MainApplication().initialize();
         } else {
+            if (Main.main.panel == null) {
+                initMainPanel();
+                Main.main.panel = Main.mainPanel;
+            }
             Main.main.panel.reAddListeners();
         }