Fix first signature always being empty

_layouts/signed.html

@@ -22,8 +22,10 @@ layout: home
   
   {% for signature in sorted_signs %}
     {% assign sign_items = signature | split: '#' %}  
-      <li><a href="{{ sign_items[1]}}">
+    {% if sign_items[0] and sign_items[1] %} 
+    <li><a href="{{ sign_items[1] }}">
       {{ sign_items[0]}}
     </a></li>
+    {% endif %} 
   {% endfor %}
 </ol>