Fixes findbugs warning - dereferencing null in exception case

Simon Harrer

2013-07-18 fbe265fa787e4be9cb63c6bae2ef30b9400d9afc

 src/main/java/com/gitblit/wicket/panels/NavigationPanel.java

@@ -44,6 +44,9 @@


         public void populateItem(final Item<PageRegistration> item) {

            PageRegistration entry = item.getModelObject();

            if (entry.hiddenPhone) {

               WicketUtils.setCssClass(item, "hidden-phone");

            }

            if (entry instanceof OtherPageLink) {

               // other link

               OtherPageLink link = (OtherPageLink) entry;