--- a/candolint/models.py	Thu Jul 07 13:55:51 2016 +0800
+++ b/candolint/models.py	Thu Jul 07 13:58:38 2016 +0800
@@ -68,7 +68,7 @@
 
 
 class Change(BaseModel):
-    rev = pw.IntegerField()
+    rev = pw.IntegerField(null=True)
     node = pw.CharField()
     branch = pw.CharField()
     date = pw.DateTimeField()
@@ -79,7 +79,7 @@
 
     class Meta:
         indexes = (
-            (('rev', 'node', 'project'), True),
+            (('node', 'project'), True),
         )
 
 

--- a/templates/check.html	Thu Jul 07 13:55:51 2016 +0800
+++ b/templates/check.html	Thu Jul 07 13:58:38 2016 +0800
@@ -33,7 +33,7 @@
         <dl class="uk-description-list-horizontal list-terse">
           {% set change = check.change %}
           <dt>Commit:</dt>
-          <dd><a href="{{ adapter.get_commit_url(change) }}">{{ change.rev }}:{{ change.node[:12] }}</a></dd>
+          <dd><a href="{{ adapter.get_commit_url(change) }}">{% if change.rev is not None %}{{ change.rev }}:{% end %}{{ change.node[:12] }}</a></dd>
           <dt>Branch:</dt>
           <dd><a href="{{ adapter.get_branch_url(change) }}">{{ change.branch }}</a></dd>
           <dt>Author:</dt>

--- a/templates/index.html	Thu Jul 07 13:55:51 2016 +0800
+++ b/templates/index.html	Thu Jul 07 13:58:38 2016 +0800
@@ -16,7 +16,7 @@
             <td class="uk-width-1-1 uk-text-break"><a href="{{ project.get_url() }}">{{ project.get_title() }}</a></td>
             <td><a href="{{ project.get_url() }}/{{ check.ordinal }}">check #{{ check.ordinal }}</a></td>
             <td><a href="{{ adapter.get_branch_url(change) }}">{{ change.branch }}</a></td>
-            <td><a href="{{ adapter.get_commit_url(change) }}">{{ change.rev }}:{{ change.node[:12] }}</a></td>
+            <td><a href="{{ adapter.get_commit_url(change) }}">{% if change.rev is not None %}{{ change.rev }}:{% end %}{{ change.node[:12] }}</a></td>
             <td>{% module Time(check.finished) %}</td>
             <td>{{ check.get_duration() }}</td>
           </tr>

--- a/templates/project.html	Thu Jul 07 13:55:51 2016 +0800
+++ b/templates/project.html	Thu Jul 07 13:58:38 2016 +0800
@@ -24,7 +24,7 @@
             <td>{% module Badges(check) %}</td>
             <td><a href="{{ project.get_url() }}/{{ check.ordinal }}">check #{{ check.ordinal }}</a></td>
             <td><a href="{{ adapter.get_branch_url(change) }}">{{ change.branch }}</a></td>
-            <td><a href="{{ adapter.get_commit_url(change) }}">{{ change.rev }}:{{ change.node[:12] }}</a></td>
+            <td><a href="{{ adapter.get_commit_url(change) }}">{% if change.rev is not None %}{{ change.rev }}:{% end %}{{ change.node[:12] }}</a></td>
             <td class="uk-width-1-1 uk-text-break">
               <div>{{ change.message }}</div>
               <div>{{ change.author }}, {% module Time(change.date, False) %}</div>