From c8ad7ea34ca6a0fd6639970817e3cf075acd7bda Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sat, 15 Dec 2018 11:03:33 +0100
Subject: [PATCH] Check if account number has an owner before using it

issue7924
review49671002
---
 account.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/account.py b/account.py
index 1fd6a2f77c..d963742925 100644
--- a/account.py
+++ b/account.py
@@ -99,7 +99,8 @@ class StatementImport(metaclass=PoolMeta):
                 ])
         if len(numbers) == 1:
             number, = numbers
-            return number.account.owners[0]
+            if number.account.owners:
+                return number.account.owners[0]
 
     def coda_informations(self, coda_statement, move):
         informations = {}