From 6c6f3789d0b5709d14d97ae377db32f06feaed4b Mon Sep 17 00:00:00 2001
From: Nabin Hait <nabinhait@gmail.com>
Date: Fri, 23 Oct 2015 17:53:34 +0530
Subject: [PATCH] [fix] Is POS trigger

---
 erpnext/accounts/doctype/sales_invoice/sales_invoice.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.js b/erpnext/accounts/doctype/sales_invoice/sales_invoice.js
index 9d620c2692..95e5a1c340 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.js
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.js
@@ -160,6 +160,9 @@ erpnext.accounts.SalesInvoiceController = erpnext.selling.SellingController.exte
 							me.set_dynamic_labels();
 							me.calculate_taxes_and_totals();
 							if(callback_fn) callback_fn();
+							frappe.after_ajax(function() {
+								cur_frm.doc.__missing_values_set = false;
+							})
 						}
 					}
 				});