commit 74cf1afc51110123cacbface6ecc3cada757a729
Author: Joel Pittet <joel@pittet.ca>
Date:   Thu Apr 18 20:50:46 2013 -0700

    remove theme() replace with drupal_render for both status_label's

diff --git a/core/modules/update/templates/update-report.html.twig b/core/modules/update/templates/update-report.html.twig
index 562838b..8e97022 100644
--- a/core/modules/update/templates/update-report.html.twig
+++ b/core/modules/update/templates/update-report.html.twig
@@ -39,7 +39,7 @@
           <td>
             {% spaceless %}
             <div class="version-status">
-              {{ project.status_label|default(project.reason) }}
+              {{- project.status_label|default(project.reason) -}}
               <span class="icon">{{ project.icon }}</span>
             </div>
             {% endspaceless %}
diff --git a/core/modules/update/update.report.inc b/core/modules/update/update.report.inc
index 1bb30fc..973d4a1 100644
--- a/core/modules/update/update.report.inc
+++ b/core/modules/update/update.report.inc
@@ -125,10 +125,14 @@ function template_preprocess_update_report(&$variables) {
     $row = array();
     $row['attributes'] = new Attribute(array('class' => $class));
     $row['icon'] = $icon;
-    $row['status_label'] = array(
+
+    // Rendered status label here because we can't check that a TwigReference
+    // is empty in the twig file.
+    $status_label = array(
       '#theme' => 'update_status_label',
       '#status' => $project['status'],
     );
+    $row['status_label'] = drupal_render($status_label);
 
     if (!empty($project['reason'])) {
       $row['reason'] = check_plain($project['reason']);
@@ -277,9 +281,13 @@ function template_preprocess_update_report(&$variables) {
           case UPDATE_NOT_SECURE:
           case UPDATE_REVOKED:
           case UPDATE_NOT_SUPPORTED:
+            $status_label = array(
+              '#theme' => 'update_status_label',
+              '#status' => $status[$base_key],
+            );
             $base_themes[] = t('%base_theme (!base_label)', array(
               '%base_theme' => $base_theme,
-              '!base_label' => theme('update_status_label', array('status' => $status[$base_key])),
+              '!base_label' => drupal_render($status_label),
             ));
             break;