X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=sales%2Fcustomer_invoice.php;fp=sales%2Fcustomer_invoice.php;h=6a8e82bf041a1674f6f4afb2772613e769892e0a;hb=247a958cc67f9479eb746984b23a660ff9334563;hp=6f38b64d718b9ef7f0472af845839c0287a8738f;hpb=3539962a4e524de683d8c5e851c482ad99a97267;p=fa-stable.git

diff --git a/sales/customer_invoice.php b/sales/customer_invoice.php
index 6f38b64d..6a8e82bf 100644
--- a/sales/customer_invoice.php
+++ b/sales/customer_invoice.php
@@ -342,7 +342,7 @@ function check_data()
 			return false;
 		}
 	} else {
-		if (($_SESSION['Items']->payment_terms['days_before_due'] < 0) && !count($_SESSION['Items']->prepayments)) {
+		if (($_SESSION['Items']->payment_terms['days_before_due'] == -1) && !count($_SESSION['Items']->prepayments)) {
 			display_error(_("There is no non-invoiced payments for this order. If you want to issue final invoice, select delayed or cash payment terms."));
 			return false;
 		}
@@ -355,6 +355,7 @@ function check_data()
 if (isset($_POST['process_invoice']) && check_data()) {
 	$newinvoice=  $_SESSION['Items']->trans_no == 0;
 	copy_to_cart();
+
 	if ($newinvoice) 
 		new_doc_date($_SESSION['Items']->document_date);