- header lists: change one-item array to string

alecpl

2009-05-28 36e52648faa3bed3ee10c042e4d6ab281a5cca58

- header lists: change one-item array to string

 plugins/managesieve/managesieve.php

@@ -325,11 +325,11 @@
          foreach ($headers as $hr)
            if (!preg_match('/^[a-z0-9-]+$/i', $hr))
                  $this->errors['tests'][$i]['header'] = $this->gettext('forbiddenchars');
            }
        }
          }
          
          if (empty($this->errors['tests'][$i]['header']))
        $cust_header = $headers;
        $cust_header = (is_array($headers) && count($headers) == 1) ? $headers[0] : $headers;
              
          if ($type == 'exists')
              {