Eliminated non-static method calls and other bulk fixes to fix php5 warnings

[fa-stable.git] / sales / includes / ui / sales_credit_ui.inc

diff --git a/sales/includes/ui/sales_credit_ui.inc b/sales/includes/ui/sales_credit_ui.inc
index 6adfa4ceeeecd0b1577efb870b7c35c0e368cf36..73a5894f0da52d6713af96b1ac4b1418d887c7e4 100644 (file)
--- a/sales/includes/ui/sales_credit_ui.inc
+++ b/sales/includes/ui/sales_credit_ui.inc
@@ -15,7 +15,7 @@ include_once($path_to_root . "/includes/ui.inc");
 
 function display_credit_header(&$order)
 {
-       global $table_style, $Ajax;
+       global $table_style, $Ajax, $Refs;
 
        start_outer_table("width=80% $table_style");
        table_section(1);
@@ -23,7 +23,7 @@ function display_credit_header(&$order)
        $customer_error = "";
        $change_prices = 0;
 
-    if (!isset($_POST['customer_id']) && (get_global_customer() != reserved_words::get_all()))
+    if (!isset($_POST['customer_id']) && (get_global_customer() != ALL_TEXT))
        $_POST['customer_id'] = get_global_customer();
 
        customer_list_row(_("Customer:"), 'customer_id', null, false, true, false, true);
@@ -80,7 +80,7 @@ function display_credit_header(&$order)
        set_global_customer($_POST['customer_id']);
 
        if (!isset($_POST['ref']))
-               $_POST['ref'] = references::get_next(11);
+               $_POST['ref'] = $Refs->get_next(11);
        if ($order->trans_no==0)
            ref_row(_("Reference").':', 'ref');
        else