message: dashboard: allow empty comments
diff: @@ -25,7 +25,7 @@ if ($hash && $test) {
  $name_html = htmlspecialchars($t[0]);
  html_header("Test Failure: $name_html");
  - if (IS_ADMIN && $_POST['comment']) {
  + if (IS_ADMIN && isset($_POST['comment'])) {
  save_comment($t[0], $_POST['comment']);
  echo "<p>New comment saved!</p>\n";
  }
  