@@ -235,7 +235,7 @@ if (!empty($action) && $action == 'fetch' && !empty($id)) {
// When used from jQuery, the search term is added as GET param "term".
$searchkey = (($idprod && GETPOST($idprod, 'alpha')) ? GETPOST($idprod, 'alpha') : (GETPOST($htmlname, 'alpha') ? GETPOST($htmlname, 'alpha') : ''));
- if (!is_object($form)) {
+ if (!isset($form) || !is_object($form)) {
$form = new Form($db);
}