From 0cf34802b70a076fb009a2ba2e53889f4dc19b07 Mon Sep 17 00:00:00 2001
From: Bernat Brunet <bernat@nan-tic.com>
Date: Thu, 29 Oct 2020 16:50:09 +0100
Subject: [PATCH] Fix bug on list call

---
 shipment.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shipment.py b/shipment.py
index 05895b7..5cb1838 100644
--- a/shipment.py
+++ b/shipment.py
@@ -247,7 +247,7 @@ class ShipmentIn(EdifactMixin, metaclass=PoolMeta):
                     ('state', 'in', ('processing', 'done'))
                     ])
             if len(purchases) == 1:
-                purchase = purchase[0]
+                purchase = purchases[0]
         if not purchase:
             error_msg = 'Purchase number {} not found'.format(purchase_num)
             serialized_segment = Serializer(control_chars).serialize([segment])