diff --git a/htdocs/core/tpl/objectline_create.tpl.php b/htdocs/core/tpl/objectline_create.tpl.php
index ebb9e8a41ac..75c6f72e1df 100644
--- a/htdocs/core/tpl/objectline_create.tpl.php
+++ b/htdocs/core/tpl/objectline_create.tpl.php
@@ -256,7 +256,7 @@ if ($nolinesbefore) {
 				$form->select_produits(GETPOST('idprod'), 'idprod', $filtertype, $conf->product->limit_size, $buyer->price_level, 1, 2, '', 1, array(), $buyer->id, '1', 0, 'maxwidth300', 0, '', GETPOST('combinations', 'array'));
 			}
 
-			if (empty($conf->global->MAIN_AUTO_OPEN_SELECT2_ON_FOCUS_FOR_CUSTOMER_PRODUCTS))
+			if (! empty($conf->global->MAIN_AUTO_OPEN_SELECT2_ON_FOCUS_FOR_CUSTOMER_PRODUCTS))
 			{
 				?>
 	            <script type="text/javascript">
@@ -297,7 +297,7 @@ if ($nolinesbefore) {
 
 		    $form->select_produits_fournisseurs($object->socid, GETPOST('idprodfournprice'), 'idprodfournprice', '', '', $ajaxoptions, 1, $alsoproductwithnosupplierprice, 'maxwidth300');
 
-		    if (empty($conf->global->MAIN_AUTO_OPEN_SELECT2_ON_FOCUS_FOR_SUPPLIER_PRODUCTS))
+		    if (! empty($conf->global->MAIN_AUTO_OPEN_SELECT2_ON_FOCUS_FOR_SUPPLIER_PRODUCTS))
 		    {
 			    ?>
 	            <script type="text/javascript">