remove sigtype in update_signature

8 years ago · 183af4ae3a
1 changed files with 1 additions and 1 deletions
--- a/lib/transaction.py
+++ b/lib/transaction.py
@ -556,7 +556,7 @@ class Transaction:
                pre_hash = Hash(self.serialize_preimage(i).decode('hex'))
                # der to string
                order = ecdsa.ecdsa.generator_secp256k1.order()
-                r, s = ecdsa.util.sigdecode_der(sig.decode('hex'), order)
+                r, s = ecdsa.util.sigdecode_der(sig.decode('hex')[:-1], order)
                sig_string = ecdsa.util.sigencode_string(r, s, order)
                compressed = True
                for recid in range(4):