From 59dfecd801280661cb50a619a53cc78979ee0db3 Mon Sep 17 00:00:00 2001
From: Antoine Nguyen <tonio@ngyn.org>
Date: Mon, 17 Feb 2020 17:52:10 +0100
Subject: [PATCH] Use a classmethod here.

---
 modoboa/lib/authbackends.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/modoboa/lib/authbackends.py b/modoboa/lib/authbackends.py
index 04d649be9..bbe5f0308 100644
--- a/modoboa/lib/authbackends.py
+++ b/modoboa/lib/authbackends.py
@@ -122,9 +122,10 @@ try:
                 return super().authenticate(*args, **kwargs)
             return None
 
-        def setting_fullname(self, setting):
+        @classmethod
+        def setting_fullname(cls, setting):
             """Return fullname for given setting."""
-            return "{}{}".format(self.setting, self.settings_prefix)
+            return "{}{}".format(cls.settings_prefix, setting)
 
 
     class LDAPBackend(LDAPBackendBase):