Fixes findbugs warning - dereferencing null in exception case

Simon Harrer

2013-07-18 fbe265fa787e4be9cb63c6bae2ef30b9400d9afc

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

@@ -213,4 +213,9 @@
   protected String getPageName() {

      return getString("gb.view");

   }

	
   @Override

   protected Class<? extends BasePage> getRepoNavPageClass() {

      return TreePage.class;

   }

}