Update html.form.class.php

Completes Fix Dolibarr#15565 Enhanced behaviour to select product on customer/supplier order to be able to use barcode reader efficiently

$conf->global->PRODUIT_USE_SEARCH_TO_SELECT, 0, becomes $conf->global->PRODUIT_USE_SEARCH_TO_SELECT, 1,
to speed up customer order filling with product selected by barcode readers.

htdocs/core/class/html.form.class.php

@@ -2040,7 +2040,7 @@ public function select_produits($selected = '', $htmlname = 'productid', $filter
 			if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES) && !empty($socid)) {
 				$urloption .= '&socid='.$socid;
 			}
-			print ajax_autocompleter($selected, $htmlname, DOL_URL_ROOT.'/product/ajax/products.php', $urloption, $conf->global->PRODUIT_USE_SEARCH_TO_SELECT, 0, $ajaxoptions);
+			print ajax_autocompleter($selected, $htmlname, DOL_URL_ROOT.'/product/ajax/products.php', $urloption, $conf->global->PRODUIT_USE_SEARCH_TO_SELECT, 1, $ajaxoptions);
 
 			if (!empty($conf->variants->enabled)) {
 				?>