From 1a4b08ab72690caedae8b5398dde0fedd0a48856 Mon Sep 17 00:00:00 2001
From: Jonas Nick <jonasd.nick@gmail.com>
Date: Sat, 6 Jul 2019 14:11:52 +0000
Subject: [PATCH] Fix point_from_bytes in bip-schnorr reference implementation

---
 bip-schnorr/reference.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bip-schnorr/reference.py b/bip-schnorr/reference.py
index 48a36a63..d3efb528 100644
--- a/bip-schnorr/reference.py
+++ b/bip-schnorr/reference.py
@@ -34,7 +34,7 @@ def bytes_from_point(P):
     return (b'\x03' if P[1] & 1 else b'\x02') + bytes_from_int(P[0])
 
 def point_from_bytes(b):
-    if b[0] in [b'\x02', b'\x03']:
+    if b[0:1] in [b'\x02', b'\x03']:
         odd = b[0] - 0x02
     else:
         return None