diff options
| -rw-r--r-- | addons/base_vat/base_vat.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/addons/base_vat/base_vat.py b/addons/base_vat/base_vat.py index e4cd6ff57dc..6fb10163c76 100644 --- a/addons/base_vat/base_vat.py +++ b/addons/base_vat/base_vat.py @@ -1098,7 +1098,8 @@ class res_partner(osv.osv): if check == 11: check = 0 if check == 10: - check -1 + # 10 is not a valid check digit for an organization number + return False return check == int(vat[8]) |