Problem with items selection from database

When I want the items in a selectbox to be taken from the database I get to see the column nr (the place it has in the db structure) only in the tree structure. It should be taking the name of the column instead. I did a quick fix, no time to check it in other places, nor to see if this is already a known issue...

\system\modules\catalog\dca\tl_catalog_fields.php

Code:

public function getTableFields(DataContainer $dc) { $objTable = $this->Database->prepare("SELECT itemTable FROM tl_catalog_fields WHERE id=?") ->limit(1) ->execute($dc->id); if ($objTable->numRows > 0 && $this->Database->tableExists($objTable->itemTable)) { $fields = $this->Database->listFields($objTable->itemTable); // Fix start: $arrReturn = array(); foreach($fields as $field) { $arrReturn[$field['name']] = $field['name']; } return $arrReturn; // Fix end; return array_map(create_function('$x', 'return $x["name"];'), $fields); } }