Access to system settings moved from global scope to SysPrefs.

[fa-stable.git] / sales / view / view_invoice.php

diff --git a/sales/view/view_invoice.php b/sales/view/view_invoice.php
index 7ad6743a9ca3893fcaf2cca5346d11b207f60a37..9532bb778e5d005e498219be1899f964f977d7e8 100644 (file)
--- a/sales/view/view_invoice.php
+++ b/sales/view/view_invoice.php
@@ -18,7 +18,7 @@ include_once($path_to_root . "/sales/includes/sales_ui.inc");
 include_once($path_to_root . "/sales/includes/sales_db.inc");
 
 $js = "";
-if ($use_popup_windows)
+if ($SysPrefs->use_popup_windows)
        $js .= get_js_open_window(900, 600);
 page(_($help_context = "View Sales Invoice"), true, false, "", $js);