*bugfix: previously, we haven't ever checked whether the value could be False for functional many2one. This leads/could lead to errors in several places. (author jvo)
*bugfix: previously, we haven't ever checked whether the value could be False for functional many2one. This leads/could lead to errors in several places. (author jvo)


splbio/openobject-server,ovnicraft/openerp-server,gisce/openobject-server,splbio/openobject-server,gisce/openobject-server,vnc-biz/openerp-server,xrg/openerp-server,MarkusTeufelberger/openobject-server,MarkusTeufelberger/openobject-server,splbio/openobject-server,vnc-biz/openerp-server,xrg/openerp-server,ovnicraft/openerp-server,gisce/openobject-server,MarkusTeufelberger/openobject-server