[FIX] account_voucher: small fix for pool reference

bzr revid: rha@tinyerp.com-20120208092151-or4r2jb0zwc2qtj7

diff --cc addons/account_voucher/account_voucher.py
index 26024b3,631fc1f..4f330d4
--- 1/addons/account_voucher/account_voucher.py
--- 2/addons/account_voucher/account_voucher.py
+++ b/addons/account_voucher/account_voucher.py
@@@ -581,17 -581,30 +581,31 @@@ class account_voucher(osv.osv)
      def cancel_voucher(self, cr, uid, ids, context=None):
          reconcile_pool = self.pool.get('account.move.reconcile')
          move_pool = self.pool.get('account.move')
++        move_line_pool = self.pool.get('account.move.line')
+         wf_service = netsvc.LocalService("workflow")
  
          for voucher in self.browse(cr, uid, ids, context=context):
              recs = []
+             invoice_ids = []
              for line in voucher.move_ids:
                  if line.reconcile_id:
-                     recs += [line.reconcile_id.id]
-                 if line.reconcile_partial_id:
-                     recs += [line.reconcile_partial_id.id]
- 
-             reconcile_pool.unlink(cr, uid, recs)
- 
+                     invoice_ids = [rec_line.invoice.id for rec_line in line.reconcile_id.line_id if rec_line.invoice]
+                     recs.append(line.reconcile_id.id)
+                     move_lines = [move_line.id for move_line in line.reconcile_id.line_id]
+                     move_lines.remove(line.id)
+                     partial_ids = reconcile_pool.create(cr, uid, {
+                         'type': 'auto',
+                         'line_id': False,
+                         'line_partial_ids': [(6, 0, move_lines)]})
+                     
 -                    self.pool.get('account.move.line').write(cr, uid, move_lines, {
++                    move_line_pool.write(cr, uid, move_lines, {
+                         'reconcile_id': False,
+                         'reconcile_partial_id': partial_ids
+                     }, update_check=False)
+                 elif line.reconcile_partial_id:
+                     invoice_ids = [rec_line.invoice.id for rec_line in line.reconcile_partial_id.line_partial_ids if rec_line.invoice]
+             if recs:
+                 reconcile_pool.unlink(cr, uid, recs)
              if voucher.move_id:
                  move_pool.button_cancel(cr, uid, [voucher.move_id.id])
                  move_pool.unlink(cr, uid, [voucher.move_id.id])