Merge pull request spesmilo#2865 from SomberNight/get_preimage_script

fix unresolved variable
universalbits · Sep 12, 2017 · dd2b7e4 · dd2b7e4
2 parents 60c1c6c + cbc35d9
commit dd2b7e4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/transaction.py b/lib/transaction.py
@@ -667,7 +667,7 @@ def get_preimage_script(self, txin):
             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):