Merge pull request #2865 from SomberNight/get_preimage_script

fix unresolved variable
7 years ago · dd2b7e4d89
1 changed files with 1 additions and 1 deletions
--- a/lib/transaction.py
+++ b/lib/transaction.py
@ -667,7 +667,7 @@ class Transaction:
            pkh = bh2u(bitcoin.hash_160(bfh(pubkey)))
            return '76a9' + push_script(pkh) + '88ac'
        else:
-            raise TypeError('Unknown txin type', _type)
+            raise TypeError('Unknown txin type', txin['type'])

    @classmethod
    def serialize_outpoint(self, txin):