pylint #2485 W0222 "Signature differs from overriden method" false positive [resolved]

Maarten ter Huurne:

class Super(object):
        def method(self, param):
                raise NotImplementedError

class Sub(Super):
        def method(self, param = 'abc'):
                pass

Output:

W0222:  6:Sub.method: Signature differs from overriden method

Since "Sub.method" can be called with 1 parameter just like its abstract declaration, I think the code above is correct, so the warning should not be issued.