From 2c3f313ebebfed5bb445986f5890e8a3441dc141 Mon Sep 17 00:00:00 2001
From: Thierry Ducrest <thierry.ducrest@camptocamp.com>
Date: Tue, 26 Mar 2019 11:29:04 +0100
Subject: [PATCH] [12.0][FIX] account_banking_pain_base bic constrains

The bic fields is not required, so the constraint must take that into
consideration and accept empty bic.
---
 account_banking_pain_base/models/res_bank.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/account_banking_pain_base/models/res_bank.py b/account_banking_pain_base/models/res_bank.py
index 3713735c8..efdc95903 100644
--- a/account_banking_pain_base/models/res_bank.py
+++ b/account_banking_pain_base/models/res_bank.py
@@ -22,7 +22,7 @@ class ResBank(models.Model):
         :raise: ValidationError if the BIC doesn't respect the regex of the
         SEPA pain schemas.
         """
-        invalid_banks = self.filtered(lambda r: not BIC_REGEX.match(r.bic))
+        invalid_banks = self.filtered(lambda r: r.bic and not BIC_REGEX.match(r.bic))
         if invalid_banks:
             raise ValidationError(_(
                 "The following Bank Identifier Codes (BIC) do not respect "