<li class="dropdown">
  <a href="#" class="dropdown-toggle" data-toggle="dropdown">
    <%= current_locale_language %>
    <b class="caret"></b>
  </a>

  <ul class="dropdown-menu">
    <% locale_language_choices.each do |locale, language, current| %>
      <%= content_tag(:li, :class => ("disabled" if current)) do %>
        <%= link_to({ :locale => locale }) do %>
          <%= fa_icon(:check) if current %>
          <%= language %>
        <% end %>
      <% end %>
    <% end %>
  </ul>
</li>

<% if locale_language_choices.many? %>
  <li class="dropdown">
    <a href="#" class="dropdown-toggle" data-toggle="dropdown">
      <%= current_locale_language %>
      <b class="caret"></b>
    </a>

    <ul class="dropdown-menu">
      <% locale_language_choices.each do |locale, language, current| %>
        <%= content_tag(:li, :class => ("disabled" if current)) do %>
          <%= link_to({ :locale => locale }) do %>
            <%= fa_icon(:check) if current %>
            <%= language %>
          <% end %>
        <% end %>
      <% end %>
    </ul>
  </li>
<% end %>

Hide lang choices if there is only one
Hide lang choices if there is only one
