From aebf1742a44bba3ff72ea50dbdd0400e32db6a0a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Mon, 5 Aug 2013 19:06:46 +0200
Subject: [PATCH] Fix wrong indentation on test for deletion of Invoice
 (transplanted from 4007a3630b27c15fbc89d52267e65edc54eff4ef)

---
 invoice.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/invoice.py b/invoice.py
index bf7c732dd1..3bf5f560f1 100644
--- a/invoice.py
+++ b/invoice.py
@@ -56,8 +56,8 @@ class Invoice:
             cursor.execute('SELECT id FROM purchase_invoices_rel ' \
                 'WHERE invoice IN (' + ','.join(('%s',) * len(invoices)) + ')',
                 [i.id for i in invoices])
-        if cursor.fetchone():
-            cls.raise_user_error('delete_purchase_invoice')
+            if cursor.fetchone():
+                cls.raise_user_error('delete_purchase_invoice')
         super(Invoice, cls).delete(invoices)
 
     @classmethod