From ec84bea97562aaf0f1fe48854014de192b36feca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sat, 1 Apr 2017 10:43:39 +0200
Subject: [PATCH] Catch KeyError on ModelData.get_id in default method

Since changeset 685f2d888dca, the default methods are always called in
__register__ when the XML files are not yet loaded.

issue6409
---
 stock.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/stock.py b/stock.py
index ab13d1db07..4f774f6089 100644
--- a/stock.py
+++ b/stock.py
@@ -68,7 +68,10 @@ class ConfigurationSequence:
     def default_package_sequence(cls):
         pool = Pool()
         ModelData = pool.get('ir.model.data')
-        return ModelData.get_id('stock_package', 'sequence_package')
+        try:
+            return ModelData.get_id('stock_package', 'sequence_package')
+        except KeyError:
+            return None
 
 
 class Package(ModelSQL, ModelView):