=== modified file 'account/account_invoice_view.xml'
--- account/account_invoice_view.xml	2012-01-06 11:09:14 +0000
+++ account/account_invoice_view.xml	2012-01-06 12:41:34 +0000
@@ -169,7 +169,7 @@
                             <field name="reference" nolabel="1"/>
                             <field name="date_due"/>
                             <field name="check_total" invisible="1"/>
-                            <field colspan="4" context="{'check_total': check_total, 'invoice_line': invoice_line, 'address_invoice_id': address_invoice_id, 'partner_id': partner_id, 'price_type': 'price_type' in dir() and price_type or False, 'type': type}" name="invoice_line" nolabel="1">
+                            <field colspan="4" context="{'address_invoice_id': address_invoice_id, 'partner_id': partner_id, 'price_type': 'price_type' in dir() and price_type or False, 'type': type}" name="invoice_line" nolabel="1">
                                 <tree string="Invoice lines">
                                     <field name="product_id" on_change="product_id_change(product_id, uos_id, quantity, name, parent.type, parent.partner_id, parent.fiscal_position, price_unit, parent.address_invoice_id, parent.currency_id, context, parent.company_id)"/>
                                     <field domain="[('company_id', '=', parent.company_id), ('journal_id', '=', parent.journal_id), ('type', '&lt;&gt;', 'view')]" name="account_id" on_change="onchange_account_id(parent.fiscal_position,account_id)"/>