@ -1139,7 +1139,7 @@ class Deterministic_Wallet(Abstract_Wallet):
if n > nmax: nmax = n
return nmax + 1
def create_new_address(self, account, for_change):
def create_new_address(self, account=None, for_change=0):
if account is None:
account = self.default_account()
address = account.create_new_address(for_change)