setop/python-escpos
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fix whitespace

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This commit is contained in:
Patrick Kanzler 2017-08-01 12:27:53 +02:00 committed by GitHub
parent df1193ab35
commit 81426ab6dc
1 changed files with 1 additions and 1 deletions
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2
src/escpos/printer.py
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@ -154,7 +154,7 @@ class Serial(Escpos):
:type msg: bytes
"""
self.device.write(msg)
def _read(self):
""" Reads a data buffer and returns it to the caller. """
return self.device.read(16)