Index: update.php
===================================================================
RCS file: /cvs/drupal/drupal/update.php,v
retrieving revision 1.327
diff -u -p -r1.327 update.php
--- update.php	28 Dec 2010 18:31:16 -0000	1.327
+++ update.php	3 Jan 2011 23:18:54 -0000
@@ -179,11 +179,9 @@ function update_results_page() {
 
   // Output a list of queries executed.
   if (!empty($_SESSION['update_results'])) {
-    $output .= '<div id="update-results">';
-    $output .= '<h2>The following updates returned messages</h2>';
+    $all_messages = '';
     foreach ($_SESSION['update_results'] as $module => $updates) {
       if ($module != '#abort') {
-        $output .= '<h3>' . $module . ' module</h3>';
         foreach ($updates as $number => $queries) {
           $messages = array();
           foreach ($queries as $query) {
@@ -191,6 +189,7 @@ function update_results_page() {
             if (empty($query['query'])) {
               continue;
             }
+            $all_messages .= '<h3>' . $module . ' module</h3>';
             if ($query['success']) {
               $messages[] = '<li class="success">' . $query['query'] . '</li>';
             }
@@ -200,13 +199,17 @@ function update_results_page() {
           }
 
           if ($messages) {
-            $output .= '<h4>Update #' . $number . "</h4>\n";
-            $output .= '<ul>' . implode("\n", $messages) . "</ul>\n";
+            $all_messages .= '<h4>Update #' . $number . "</h4>\n";
+            $all_messages .= '<ul>' . implode("\n", $messages) . "</ul>\n";
           }
         }
       }
     }
-    $output .= '</div>';
+    if ($all_messages) {
+      $output .= '<div id="update-results"><h2>The following updates returned messages</h2>';
+      $output .= $all_messages;
+      $output .= '</div>';
+    }
   }
   unset($_SESSION['update_results']);
   unset($_SESSION['update_success']);