Customer Transaction Inquiry on Reference (partly) fixed.

[fa-stable.git] / purchasing / supplier_invoice.php

diff --git a/purchasing/supplier_invoice.php b/purchasing/supplier_invoice.php
index 6b21c935a1584b30f5cee9b2b325782055a0fd90..fd86743b7be4167cefd825e9608ef89b8bb95202 100644 (file)
--- a/purchasing/supplier_invoice.php
+++ b/purchasing/supplier_invoice.php
@@ -170,6 +170,13 @@ function check_data()
 {
        global $Refs;
 
+       if (!get_post('supplier_id')) 
+       {
+               display_error(_("There is no supplier selected."));
+               set_focus('supplier_id');
+               return false;
+       } 
+
        if (!$_SESSION['supp_trans']->is_valid_trans_to_post())
        {
                display_error(_("The invoice cannot be processed because the there are no items or values on the invoice.  Invoices are expected to have a charge."));
@@ -276,7 +283,8 @@ function check_item_data($n)
                }
        }
 
-       if ($SysPrefs->check_qty_charged_vs_del_qty == true && ($_POST['qty_recd'.$n] != $_POST['prev_quantity_inv'.$n]))
+       if ($SysPrefs->check_qty_charged_vs_del_qty == true && ($_POST['qty_recd'.$n] != $_POST['prev_quantity_inv'.$n])
+               && !empty($_POST['prev_quantity_inv'.$n]))
        {
                if (input_num('this_quantity_inv'.$n) / ($_POST['qty_recd'.$n] - $_POST['prev_quantity_inv'.$n]) >
                        (1+ ($margin / 100)))