[FIX] auth_ldap: remove unused sql column

addons/auth_ldap/users_ldap.py

@@ -251,7 +251,7 @@ class users(osv.osv):
             return user_id
         registry = RegistryManager.get(db)
         with registry.cursor() as cr:
-            cr.execute("SELECT id, active FROM res_users WHERE lower(login)=%s", (login,))
+            cr.execute("SELECT id FROM res_users WHERE lower(login)=%s", (login,))
             res = cr.fetchone()
             if res:
                 return False