Small cleanups.

diff --git a/inventory/transfers.php b/inventory/transfers.php
index b04c7d87cd0db347d7f189407a957a23beb2908b..39768dc9d9b3c710aa9f8dbd937d5fd7557aa78e 100644 (file)
--- a/inventory/transfers.php
+++ b/inventory/transfers.php
@@ -76,7 +76,6 @@ function handle_new_order()
 
 if (isset($_POST['Process']))
 {
-       global $Refs;
 
        $tr = &$_SESSION['transfer_items'];
        $input_error = 0;
@@ -84,7 +83,7 @@ if (isset($_POST['Process']))
        if (count($tr->line_items) == 0)        {
                display_error(_("You must enter at least one non empty item line."));
                set_focus('stock_id');
-               return false;
+               $input_error = 1;
        }
        if (!$Refs->is_valid($_POST['ref'])) 
        {

diff --git a/sales/includes/ui/sales_order_ui.inc b/sales/includes/ui/sales_order_ui.inc
index a07ceba00c508c1a885d7a35bd61c857b72de47e..42d324aa0d732ce328ae11ed22277c2bea919dd0 100644 (file)
--- a/sales/includes/ui/sales_order_ui.inc
+++ b/sales/includes/ui/sales_order_ui.inc
@@ -135,7 +135,6 @@ function get_customer_details_to_order(&$order, $customer_id, $branch_id)
 
 function display_order_summary($title, &$order, $editable_items=false)
 {
-       global $SysPrefs;
 
        display_heading($title);