From 713660357eca5ad708252b7e823375c39211e30f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Thu, 8 Sep 2022 12:56:39 +0200
Subject: [PATCH] Check if move has shipment before assigning inventory moves

The moves on sale line do not always have a shipment, for example for drop
shipment.

issue11217
review427641003
---
 sale.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/sale.py b/sale.py
index 4f27656e3e..4ffe8fb9ad 100644
--- a/sale.py
+++ b/sale.py
@@ -220,9 +220,10 @@ class Line(metaclass=PoolMeta):
 
         moves = set()
         for move in self.moves:
-            for inv_move in move.shipment.inventory_moves:
-                if inv_move.product.id == self.product.id:
-                    moves.add(inv_move)
+            if move.shipment:
+                for inv_move in move.shipment.inventory_moves:
+                    if inv_move.product.id == self.product.id:
+                        moves.add(inv_move)
         to_write = []
         to_assign = []
         for move in moves: