change_amount = total - ( amount + fee )
if change_amount != 0:
if not change_addr:
+ if account is None:
+ # send change to one of the accounts involved in the tx
+ address = inputs[0].get('address')
+ account, _ = self.get_address_index(address)
+
if not self.use_change or account == -1:
change_addr = inputs[-1]['address']
else:
- if account is None: account = 0
change_addr = self.accounts[account][1][-self.gap_limit_for_change]
# Insert the change output at a random position in the outputs