trustieforge/app/views/repositories/_breadcrumbs.html.erb

<div class="git_usr_title">
  <span><%= link_to @repository.identifier.present? ? h(@repository.identifier) : 'root',
                    {:action => 'show', :id => @project,
                     :repository_id => @repository.identifier_param,
                     :path => nil, :rev => @rev },
                     :class => "repository-title-dec"
  %>
    /
    <%=link_to @project.owner, user_path(@project.owner), :class => "repository-title-dec" %>
  </span>
</div>

<% html_title(with_leading_slash(path)) -%>