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[FIX] hw_proxy: fix harmless exception on proxy restart 

bzr revid: fva@openerp.com-20140126194055-pietbyi7ezvdm9ch
This commit is contained in:
Frédéric van der Essen 2014-01-26 20:40:55 +01:00
parent f1fa4fa230
commit 7e535526cb
1 changed files with 1 additions and 1 deletions
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2
addons/hw_escpos/controllers/main.py
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@ -32,7 +32,7 @@ _logger = logging.getLogger(__name__)
class EscposDriver(Thread):
def __init__(self):
Thread.__init__(self)
self.queue = None
self.queue = Queue()
self.status = {'status':'connecting', 'messages':[]}
self.supported_printers = [