setop/python-escpos
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fix is_online

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Thijs Triemstra 2018-02-13 00:45:56 +01:00 committed by GitHub
parent 100c6b5e89
commit 62615864a9
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1 changed files with 1 additions and 1 deletions
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src/escpos/escpos.py
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@ -845,7 +845,7 @@ class Escpos(object):
status = self.query_status(RT_STATUS_ONLINE) status = self.query_status(RT_STATUS_ONLINE)
if len(status) == 0: if len(status) == 0:
return False return False
return not (status & RT_MASK_ONLINE) return not (status[0] & RT_MASK_ONLINE)
def paper_status(self): def paper_status(self):
""" Queries the printer its paper status. """ Queries the printer its paper status.