From 037780d5aec3977b0dae35da5fda5a5fef7f7005 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Mon, 26 Dec 2016 18:56:07 +0100
Subject: [PATCH] Avoid to convert IntegrityError into string

Use message attribute instead of calling str because the message could be
non-ASCII encoded.

issue6128
review31831002
---
 trytond/model/modelsql.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/trytond/model/modelsql.py b/trytond/model/modelsql.py
index 9b7e3b7352..b8afe3fa4b 100644
--- a/trytond/model/modelsql.py
+++ b/trytond/model/modelsql.py
@@ -308,10 +308,10 @@ class ModelSQL(ModelStorage):
                     cls.raise_user_error('foreign_model_missing',
                         error_args=error_args)
         for name, _, error in cls._sql_constraints:
-            if name in str(exception):
+            if name in exception.message:
                 cls.raise_user_error(error)
         for name, error in cls._sql_error_messages.iteritems():
-            if name in str(exception):
+            if name in exception.message:
                 cls.raise_user_error(error)
 
     @classmethod