Fix NPE in getting a user's fork if repository caching is disabled

James Moger

2013-12-11 b57d3e7e34d98042533369790d9f51462b04f9c0

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

@@ -42,8 +42,12 @@
      DataView<PageRegistration> refsView = new DataView<PageRegistration>("navLink", refsDp) {

         private static final long serialVersionUID = 1L;



         @Override

         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;