diff --git a/security_review.site_audit.inc b/security_review.site_audit.inc
index 0846b39..b8c6ec2 100644
--- a/security_review.site_audit.inc
+++ b/security_review.site_audit.inc
@@ -30,24 +30,7 @@ abstract class SecurityReviewSiteAuditCheckAbstract extends SiteAuditCheckAbstra
     if (isset($this->registry[$this->module][$this->check]['value'])) {
       if (is_array($this->registry[$this->module][$this->check]['value'])) {
         $values = $this->registry[$this->module][$this->check]['value'];
-        if (drush_get_option('html')) {
-          $ret_val .= '<ul>';
-          foreach ($values as $value) {
-            $ret_val .= '<li>' . $value . '</li>';
-          }
-          $ret_val .= '</ul>';
-        }
-        else {
-          foreach ($values as $value) {
-            if (!drush_get_option('json')) {
-              $ret_val .= PHP_EOL . str_repeat(' ', 6);
-            }
-            $ret_val .= '- ' . $value;
-          }
-          if (!drush_get_option('json')) {
-            $ret_val .= str_repeat(' ', 6);
-          }
-        }
+        $ret_val .= $this->generateUL($values, drush_get_option('html'));
       }
       elseif ($this->registry[$this->module][$this->check]['value']) {
         $ret_val .= ' Additional: "' . $this->registry[$this->module][$this->check]['value'] . '"';
@@ -57,6 +40,31 @@ abstract class SecurityReviewSiteAuditCheckAbstract extends SiteAuditCheckAbstra
   }
 
   /**
+   * Given a nested array, generate a unordered list, or text-only equivalent.
+   *
+   * @param $array
+   * @param bool $html
+   * @param int $indentation
+   * @return string
+   */
+  private function generateUL($array, $html = TRUE, $indentation = 6) {
+    $result = $html ? '<ul>' : '';
+    foreach ($array as $key => $value) {
+      $result .= $html ? '<li>' : str_repeat(' ', $indentation);
+      $result .= $key . ': ';
+      if (is_array($value)) {
+        $result .= $this->generateUL($value, $html, $indentation + 6);
+      }
+      else {
+        $result .= $html ? $value : str_repeat(' ', $indentation) . $value;
+      }
+      $result .= $html ? '</li>' : PHP_EOL;
+    }
+    $result .= $html ? '</ul>' : '';
+    return $result;
+  }
+
+  /**
    * Implements \SiteAudit\Check\Abstract\getResultInfo().
    */
   public function getResultInfo() {}