From 5a8b441b72419a63e51989f437284e6c69e9e513 Mon Sep 17 00:00:00 2001
From: Raimon Esteve <raimon@nan-tic.com>
Date: Tue, 30 May 2017 10:21:04 +0200
Subject: [PATCH] FIX type_ in on_change_product

---
 invoice.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/invoice.py b/invoice.py
index ea82636..cb2a269 100644
--- a/invoice.py
+++ b/invoice.py
@@ -390,6 +390,7 @@ class InvoiceLine:
         type_ = None
 
         super(InvoiceLine, self).on_change_product()
+        type_ = None
         if self.invoice and self.invoice.type:
             type_ = self.invoice.type
         elif self.invoice_type: