[MERGE] lp:872686 (account: fix refund wizard)

bzr revid: rco@openerp.com-20111219145305-0w1ur88brnpovj6x

diff --cc addons/account/wizard/account_invoice_refund.py
index 436ea20,ecd6437..ec74320
--- 1/addons/account/wizard/account_invoice_refund.py
--- 2/addons/account/wizard/account_invoice_refund.py
+++ b/addons/account/wizard/account_invoice_refund.py
@@@ -62,6 -62,7 +62,8 @@@ class account_invoice_refund(osv.osv_me
      def fields_view_get(self, cr, uid, view_id=None, view_type=False, context=None, toolbar=False, submenu=False):
          journal_obj = self.pool.get('account.journal')
          user_obj = self.pool.get('res.users')
 -        context.pop('form_view_ref')
++        # remove the entry with key 'form_view_ref', otherwise fields_view_get crashes
++        context.pop('form_view_ref', None)
          res = super(account_invoice_refund,self).fields_view_get(cr, uid, view_id=view_id, view_type=view_type, context=context, toolbar=toolbar, submenu=submenu)
          type = context.get('type', 'out_invoice')
          company_id = user_obj.browse(cr, uid, uid, context=context).company_id.id