</li>
<% if current_user.is_active %>
<li role="menuitem"><a href="/projects/<%=current_user.uuid%>" role="menuitem"><i class="fa fa-lg fa-home fa-fw"></i> Home project </a></li>
- <% if Rails.configuration.Services.Composer.ExternalURL %>
+ <% if Rails.configuration.Services.Composer.ExternalURL != URI("") %>
<li role="menuitem">
- <form action="<%= Rails.configuration.Services.Composer.ExternalURL %>" method="GET">
+ <form action="<%= Rails.configuration.Services.Composer.ExternalURL.to_s %>" method="GET">
<input type="hidden" name="api_token" value="<%= Thread.current[:arvados_api_token] %>" />
<button role="menuitem" type="submit">
<i class="fa fa-lg fa-share-alt fa-fw"></i> Workflow Composer