[FIX] Fixed tree variable declaration
[FIX] Fixed tree variable declaration

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extra : convert_revision : fme%40openerp.com-20110523144640-rdh9wa3fmy0f2hpn

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