From 896f7ef37de33739faef18396e0290177d32718e Mon Sep 17 00:00:00 2001
From: cornwarecjp <cornwarecjp@ultimatestunts.nl>
Date: Tue, 30 Jan 2018 19:17:34 +0100
Subject: [PATCH] Make it possible to run the test suite in Python 3.4
 (bytes.hex was introduced in 3.5)

---
 tests/utils.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/utils.py b/tests/utils.py
index ab1ca8d4a..54c1d2f8f 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -8,6 +8,7 @@ import sqlite3
 import subprocess
 import threading
 import time
+import binascii
 
 
 BITCOIND_CONFIG = {
@@ -259,7 +260,7 @@ class LightningD(TailableProc):
         if DEVELOPER:
             self.cmd_line += ['--dev-broadcast-interval=1000']
             if not random_hsm:
-                self.cmd_line += ['--dev-hsm-seed={}'.format(seed.hex())]
+                self.cmd_line += ['--dev-hsm-seed={}'.format(binascii.hexlify(seed).decode('ascii'))]
         self.cmd_line += ["--{}={}".format(k, v) for k, v in sorted(LIGHTNINGD_CONFIG.items())]
         self.prefix = 'lightningd(%d)' % (port)