From 09fa601617a6f51d4673c13d8b36351ac0ce35e0 Mon Sep 17 00:00:00 2001
From: mdr0id <marshall@z.cash>
Date: Wed, 4 Dec 2019 08:01:00 -0800
Subject: [PATCH] update to py3 encodings

---
 qa/rpc-tests/test_framework/blocktools.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/qa/rpc-tests/test_framework/blocktools.py b/qa/rpc-tests/test_framework/blocktools.py
index 83e262a9a..11ff2274c 100644
--- a/qa/rpc-tests/test_framework/blocktools.py
+++ b/qa/rpc-tests/test_framework/blocktools.py
@@ -34,7 +34,7 @@ def serialize_script_num(value):
     neg = value < 0
     absvalue = -value if neg else value
     while (absvalue):
-        r.append(chr(absvalue & 0xff))
+        r.append(int(absvalue & 0xff))
         absvalue >>= 8
     if r[-1] & 0x80:
         r.append(0x80 if neg else 0)
@@ -75,6 +75,6 @@ def create_transaction(prevtx, n, sig, value):
     tx = CTransaction()
     assert(n < len(prevtx.vout))
     tx.vin.append(CTxIn(COutPoint(prevtx.sha256, n), sig, 0xffffffff))
-    tx.vout.append(CTxOut(value, ""))
+    tx.vout.append(CTxOut(value, b""))
     tx.calc_sha256()
     return tx