From e8b713a3d1e5353ced7cd50515e4f28430fa6cf2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=80ngel=20=C3=80lvarez?= <angel@nan-tic.com>
Date: Mon, 2 Sep 2019 18:26:02 +0200
Subject: [PATCH] Only check if expected_quantity has changed

Since rev 7166c43434f7, the quantity field is no more filled.

issue8433
review285371002
---
 inventory.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/inventory.py b/inventory.py
index 3db6e96308..4e7d29e4c4 100644
--- a/inventory.py
+++ b/inventory.py
@@ -460,7 +460,7 @@ class InventoryLine(ModelSQL, ModelView):
         '''
         values = {}
         # if nothing changed, no update
-        if self.quantity == self.expected_quantity == quantity:
+        if self.expected_quantity == quantity:
             return values
         values['expected_quantity'] = quantity
         return values