From 9b690fca57d95c4054bc1fc93531917e59af58c4 Mon Sep 17 00:00:00 2001
From: Tomas Babej <tomas@tbabej.com>
Date: Tue, 1 Jan 2019 20:11:13 -0500
Subject: [PATCH] tests: Improve bytes python3 compatibility

---
 test/basetest/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/basetest/utils.py b/test/basetest/utils.py
index 240b1ddb0..200066c94 100644
--- a/test/basetest/utils.py
+++ b/test/basetest/utils.py
@@ -464,7 +464,7 @@ def mkstemp(data):
             pass
 
     f = tempfile.NamedTemporaryFile(delete=False)
-    f.write(data)
+    f.write(data.encode('utf-8') if not isinstance(data, bytes) else data)
     f.close()
 
     # Ensure removal at end of python session