support non-final transactions (RBF)

9 years ago · ede1fbdb1f
1 changed files with 1 additions and 1 deletions
--- a/lib/transaction.py
+++ b/lib/transaction.py
@ -671,7 +671,7 @@ class Transaction:
        script = self.input_script(txin, i, for_sig)
        s += var_int(len(script)/2)
        s += script
-        s += "ffffffff"
+        s += int_to_hex(txin.get('sequence', 0xffffffff), 4)
        return s

    def BIP_LI01_sort(self):