[FIX] hw_escpos: do not start queue processor if ESC/POS not available
bzr revid: odo@openerp.com-20140218110824-pdy54bdmm0appntu
This commit is contained in:
parent
28958a4088
commit
7079fc3afd
|
@ -95,6 +95,9 @@ class EscposDriver(Thread):
|
|||
_logger.warning('ESC/POS Device Disconnected: '+message)
|
||||
|
||||
def run(self):
|
||||
if not escpos:
|
||||
_logger.error('ESC/POS cannot initialize, please verify system dependencies.')
|
||||
return
|
||||
self.queue = Queue()
|
||||
while True:
|
||||
try:
|
||||
|
|
Loading…
Reference in New Issue