[FIX] read_group call: don't provide a False domain, the server does *not* like it
[FIX] read_group call: don't provide a False domain, the server does *not* like it

--HG--
extra : convert_revision : xmo%40openerp.com-20110520120202-cs4xyoz274z5dto7

splbio/openerp-web,gisce/openerp-web,gisce/openerp-web,vnc-biz/openerp-web,splbio/openerp-web,vnc-biz/openerp-web,vnc-biz/openerp-web,gisce/openerp-web,vnc-biz/openerp-web,splbio/openerp-web,MarkusTeufelberger/openerp-web,MarkusTeufelberger/openerp-web,MarkusTeufelberger/openerp-web