From cc1e3934fcb07ae89bf6810d3770723d902a2baa Mon Sep 17 00:00:00 2001
From: Alexis de Lattre <alexis@via.ecp.fr>
Date: Tue, 30 Dec 2014 17:28:59 +0100
Subject: [PATCH] [FIX] Vicious bug that is invisible alone, but becomes
 visible when used with the module pos_pay_invoice

---
 pos_payment_terminal/static/src/js/pos_payment_terminal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pos_payment_terminal/static/src/js/pos_payment_terminal.js b/pos_payment_terminal/static/src/js/pos_payment_terminal.js
index 419a0b20..f63f6f3e 100755
--- a/pos_payment_terminal/static/src/js/pos_payment_terminal.js
+++ b/pos_payment_terminal/static/src/js/pos_payment_terminal.js
@@ -16,7 +16,7 @@ openerp.pos_payment_terminal = function(instance){
     var _super_PaymentScreenWidget_init_ = module.PaymentScreenWidget.prototype.init;
     module.PaymentScreenWidget.prototype.init = function(parent, options){
         _super_PaymentScreenWidget_init_.call(this, parent, options);
-        self = this;
+        var self = this;
         this.payment_terminal_transaction_start = function(event){
             var node = this;
             while (node && !node.classList.contains('paymentline')){