From 6c996723b212b8ea85aa7b5d6e935d80e37b83a9 Mon Sep 17 00:00:00 2001
From: Nicolas Martinelli <nim@odoo.com>
Date: Fri, 3 Nov 2017 13:16:15 +0100
Subject: [PATCH] [FIX] point_of_sale: wrong variable name

`tax_amount` is not defined here, making it impossible to remove an
order line...
---
 addons/point_of_sale/static/src/js/models.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/point_of_sale/static/src/js/models.js b/addons/point_of_sale/static/src/js/models.js
index 08a21541e52..ab6d7517d3e 100644
--- a/addons/point_of_sale/static/src/js/models.js
+++ b/addons/point_of_sale/static/src/js/models.js
@@ -1450,7 +1450,7 @@ exports.Orderline = Backbone.Model.extend({
             var amount = self._compute_all(tax, base, quantity, false);
 
             if(!tax.price_include || base_gaps.length == 0)
-                return tax_amount;
+                return amount;
 
             var new_gap = base_gaps[base_gaps.length - 1] - amount;