diff --git a/lib/wallet.py b/lib/wallet.py index fd9a103ab..42e1b49fb 100644 --- a/lib/wallet.py +++ b/lib/wallet.py @@ -29,6 +29,7 @@ import random import aes import Queue import time +import math from util import print_msg, print_error, format_satoshis from bitcoin import * @@ -1186,9 +1187,8 @@ class Wallet: self.storage.put('fee_per_kb', self.fee, True) def estimated_fee(self, inputs): - estimated_size = len(inputs) * 180 + 80 # this assumes non-compressed keys - fee = self.fee * int(round(estimated_size/1024.)) - if fee == 0: fee = self.fee + estimated_size = len(inputs) * 180 + 80 # this assumes non-compressed keys + fee = self.fee * int(math.ceil(estimated_size/1000.)) return fee