From 8f14f7a2f29470b7be018d1380bd12d3b1ccfd64 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20van=20der=20Essen?=
 <fvdessen@gmail.com>
Date: Tue, 20 Jan 2015 11:37:44 +0100
Subject: [PATCH] [FIX] point_of_sale: skip empty barcodes

---
 addons/point_of_sale/static/src/js/devices.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/addons/point_of_sale/static/src/js/devices.js b/addons/point_of_sale/static/src/js/devices.js
index 2ec7f9f61ed..53398639e7a 100644
--- a/addons/point_of_sale/static/src/js/devices.js
+++ b/addons/point_of_sale/static/src/js/devices.js
@@ -507,6 +507,9 @@ openerp.point_of_sale.load_devices = function load_devices(instance,module){ //m
         },
 
         scan: function(code){
+            if (!code) {
+                return;
+            }
             var parsed_result = this.barcode_parser.parse_barcode(code);
             
             if(parsed_result.type in {'product':'', 'weight':'', 'price':''}){    //barcode is associated to a product