From 8d984744debb9c538b3d549ea627b82b95086252 Mon Sep 17 00:00:00 2001
From: "P. Christeas" <p_christ@hol.gr>
Date: Fri, 29 Apr 2011 11:35:46 +0300
Subject: [PATCH] base_vat: fix the silly regression that broke check_vat_mx

bzr revid: p_christ@hol.gr-20110429083546-vm5t0t1g5bibs8vh
---
 addons/base_vat/base_vat.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/base_vat/base_vat.py b/addons/base_vat/base_vat.py
index 190541bbcfb..bcfbfec3436 100644
--- a/addons/base_vat/base_vat.py
+++ b/addons/base_vat/base_vat.py
@@ -1074,7 +1074,7 @@ class res_partner(osv.osv):
                                     r"[ \-_]?" \
                                     r"(?P<code>[A-Z0-9&ñÑ\xd1\xf1]{3})$")
     
-    def check_vat_mx(vat):
+    def check_vat_mx(self, vat):
         ''' Mexican VAT verification
         
         Verificar RFC México