BuildBot: Add anchors for unbound aliases.

masters/master.chromiumos/templates/build.html

 # Originally from config for buildbot.
 # See third_party/buildbot_8_4p1/COPYING
 
 {% extends "layout.html" %}
 {% import 'forms.html' as forms %}
 {% from "change_macros.html" import change with context %}
 
 {% block content %}
 
 <h1>
@@ skipping 127 matching lines @@
     <div class="{{ s.css_class }} result">
       <a href="{{ s.link }}">{{ s.name }}</a> 
       {% set previous_name = s.name %}
       {{ s.text }}&nbsp;<span style="float:right">{{ '( ' + s.time_to_run + ' )' if s.time_to_run else '' }}</span>
     </div>
 
     <ul>
       {% set item_class = cycler('alt', '') %}
       {% for l in s.logs %}
         <li class="{{ item_class.next() }}">
-          <a href="{{ l.link }}">{{ l.name }}</a>
+          {% if l.link %}
+            <a href="{{ l.link }}">{{ l.name }}</a>
+          {% else %}
+            <span>{{ l.name }}</span>
+          {% endif %}
           {% if s.aliases %}
             {% for a in s.aliases.get(l.name, ()) %}
               <a href="{{ a.url }}">[{{ a.text }}]</a>
             {% endfor %}
           {% endif %}
         </li>
       {% else %}
         <li class="{{ item_class.next() }}">- no logs -</li>
       {% endfor %}
     
@@ skipping 47 matching lines @@
   <tr><td class="left">End</td><td>{{ end }}</td></tr>
 {% endif %}
   <tr {{ 'class="alt"' if end else '' }}><td class="left">Elapsed</td><td>{{ elapsed }}</td></tr>
 </table>
 
 </div>
 
 <br style="clear:both"/>
   
 {% endblock %}