From f76db4e0d48854917325f072c7c7724c714daad3 Mon Sep 17 00:00:00 2001
From: Patrick Kanzler <patrick.kanzler@fablab.fau.de>
Date: Wed, 16 Mar 2016 23:23:42 +0100
Subject: [PATCH] HOTFIX bracode: use proper NUL character instead of
 unicode-string

---
 escpos/escpos.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/escpos/escpos.py b/escpos/escpos.py
index 4498456..a5bac17 100644
--- a/escpos/escpos.py
+++ b/escpos/escpos.py
@@ -451,7 +451,7 @@ class Escpos(object):
             raise BarcodeCodeError()
 
         if function_type.upper() == "A":
-            self._raw("\x00")
+            self._raw(NUL)
 
     def text(self, txt):
         """ Print alpha-numeric text