From 25b650c935ccd0ac723b06d5f21b353bae5ceca7 Mon Sep 17 00:00:00 2001
From: Christoph Heuel <mail@christoph-heuel.net>
Date: Fri, 26 Jun 2015 02:12:30 +0200
Subject: [PATCH] Hexlify text

* The original code did not convert the received text
---
 escpos/escpos.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/escpos/escpos.py b/escpos/escpos.py
index 30fc126..bea1543 100644
--- a/escpos/escpos.py
+++ b/escpos/escpos.py
@@ -145,7 +145,7 @@ class Escpos:
                     mask = 0x80
                     i = 0
                     temp = 0
-        self._raw(binascii.unhexlify(buf))
+        self._raw(binascii.unhexlify(bytes(buf, "ascii")))
 
 
     def qr(self,text):