[MERGE] point_of_sale: fix regression due to session api change
authorFrédéric van der Essen <fva@openerp.com>
Mon, 2 Sep 2013 16:36:40 +0000 (18:36 +0200)
committerFrédéric van der Essen <fva@openerp.com>
Mon, 2 Sep 2013 16:36:40 +0000 (18:36 +0200)
lp bug: https://launchpad.net/bugs/1215323 fixed

bzr revid: fva@openerp.com-20130902163640-e5l70h7m8270flkf


Trivial merge