[FIX] hw_scale: don't crash if the serial connection gets broken
authorFrédéric van der Essen <fva@openerp.com>
Mon, 28 Apr 2014 09:52:46 +0000 (11:52 +0200)
committerFrédéric van der Essen <fva@openerp.com>
Mon, 28 Apr 2014 09:52:46 +0000 (11:52 +0200)
commita57f44393d9b8f7eb1613cec3c9513e9bc960c75
treea72bf0caad7d96eabce2498015e88ff647ee30d1
parentc0d62797c93f3eca43a8c9666a641538d96c6b80
[FIX] hw_scale: don't crash if the serial connection gets broken

bzr revid: fva@openerp.com-20140428095246-w6pyo8y7rrhsvsjl
addons/hw_scale/controllers/main.py