Fixes findbugs warning - dereferencing null in exception case

Simon Harrer

2013-07-18 fbe265fa787e4be9cb63c6bae2ef30b9400d9afc

 src/main/java/com/gitblit/wicket/pages/ForksPage.java

@@ -58,6 +58,10 @@
            

            if (repository.isPersonalRepository()) {

               UserModel user = GitBlit.self().getUserModel(repository.projectPath.substring(1));

               if (user == null) {

                  // user account no longer exists

                  user = new UserModel(repository.projectPath.substring(1));

               }

               PersonIdent ident = new PersonIdent(user.getDisplayName(), user.emailAddress == null ? user.getDisplayName() : user.emailAddress);

               item.add(new GravatarImage("anAvatar", ident, 20));

               if (pageRepository.equals(repository)) {