direct_image throws TypeError

* The _raw method accepts only byte strings
2016-03-07 19:57:12 +01:00 · 2016-03-07 19:57:12 +01:00 · 75252a3797
parent 21992d7017
commit 75252a3797
1 changed files with 1 additions and 1 deletions
--- a/escpos/escpos.py
+++ b/escpos/escpos.py
@ -251,7 +251,7 @@ class Escpos(object):
                    i = 0
                    temp = 0
        self._raw(binascii.unhexlify(bytes(buf, "ascii")))
-        self._raw('\n')
+        self._raw(b'\n')

    def qr(self, text):
        """ Print QR Code for the provided string