Do not traverse unaccessible subdirectories (issue 51)

lemval

2012-01-31 1c30dad2115fc513791d8a5b292ad0f7d7b85749

 src/com/gitblit/wicket/panels/RepositoriesPanel.java

@@ -148,10 +148,10 @@
            if (!StringUtils.isEmpty(currGroupName) && (repoName.indexOf('/') > -1)) {

               repoName = repoName.substring(currGroupName.length() + 1);

            }



				
            // repository swatch

            Component swatch = new Label("repositorySwatch", " ").setEscapeModelStrings(false);

            WicketUtils.setCssBackground(swatch, entry.name);

            WicketUtils.setCssBackground(swatch, entry.toString());

            row.add(swatch);

            swatch.setVisible(showSwatch);