Fixes findbugs warning - dereferencing null in exception case

Simon Harrer

2013-07-18 fbe265fa787e4be9cb63c6bae2ef30b9400d9afc

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

@@ -200,10 +200,12 @@
                     .setEnabled(!entry.changeType.equals(ChangeType.ADD)

                           && !entry.changeType.equals(ChangeType.DELETE)));

               item.add(new BookmarkablePageLink<Void>("view", BlobPage.class, WicketUtils

                     .newPathParameter(repositoryName, entry.commitId, entry.path)));

                     .newPathParameter(repositoryName, entry.commitId, entry.path))

                     .setEnabled(!entry.changeType.equals(ChangeType.DELETE)));

               item.add(new BookmarkablePageLink<Void>("blame", BlamePage.class, WicketUtils

                     .newPathParameter(repositoryName, entry.commitId, entry.path))

                     .setEnabled(!entry.changeType.equals(ChangeType.ADD)));

                     .setEnabled(!entry.changeType.equals(ChangeType.ADD)

                           && !entry.changeType.equals(ChangeType.DELETE)));

               item.add(new BookmarkablePageLink<Void>("history", HistoryPage.class, WicketUtils

                     .newPathParameter(repositoryName, entry.commitId, entry.path))

                     .setEnabled(!entry.changeType.equals(ChangeType.ADD)));

@@ -220,4 +222,9 @@
   protected String getPageName() {

      return getString("gb.commit");

   }

	
   @Override

   protected Class<? extends BasePage> getRepoNavPageClass() {

      return LogPage.class;

   }

}