minor fixes

diff --git a/ipf/legacy_orm/modelform.php b/ipf/legacy_orm/modelform.php
index e2fa25803b6dfca5396d0136cc682598b78765d9..89ffed1e25283dc549f85dc2999490b6715f4a54 100644 (file)
--- a/ipf/legacy_orm/modelform.php
+++ b/ipf/legacy_orm/modelform.php
@@ -16,7 +16,7 @@ class IPF_Form_Model extends IPF_Form
             $this->user_fields = $extra['user_fields'];
 
         $exclude = \PFF\Arr::get($extra, 'exclude', array());
-        $fields = $this->suggestFields($this->model->getTable(), $this->fields(), $exclude, $this);
+        $fields = self::suggestFields($this->model->getTable(), $this->fields(), $exclude, $this);
         foreach ($fields as $field) {
             list($n, $f) = $field;
             $this->fields[$n] = $f;