From 5e72fc707db5b4b7fb1ece2c9afb26653810bf57 Mon Sep 17 00:00:00 2001
From: 4tochka <admin@bitaps.com>
Date: Wed, 28 Mar 2018 13:48:29 +0400
Subject: [PATCH] p2sh_p2wpkh witness_version to None fix

---
 pybtc/tools.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pybtc/tools.py b/pybtc/tools.py
index 2f89ed3..0b00cf7 100644
--- a/pybtc/tools.py
+++ b/pybtc/tools.py
@@ -228,6 +228,7 @@ def pub2address(pubkey, testnet = False,
     if p2sh_p2wpkh:
         assert len(pubkey) == 33
         h = hash160(b'\x00\x14' + hash160(pubkey))
+        witness_version = None
     else:
         if witness_version is not None:
             assert len(pubkey) == 33