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[FIX] Add a check on empty list to avoid a crash if no move lines in the related invoice. 

bzr revid: joel.grandguillaume@camptocamp.com-20121126095227-ubezcjc9q0mnr1gg
This commit is contained in:
Joel Grand-Guillaume 2012-11-26 10:52:27 +01:00
parent 6e23427669
commit c5a9314a0f
1 changed files with 4 additions and 2 deletions
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6
addons/account_payment/account_invoice.py
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@ -33,8 +33,10 @@ class Invoice(osv.osv):
def action_cancel(self, cr, uid, ids, context=None):
payment_line_obj = self.pool.get('payment.line')
for inv in self.browse(cr, uid, ids, context=context):
inv_mv_lines = [x.id for x in inv.move_id.line_id]
pl_line_ids = payment_line_obj.search(cr, uid, [('move_line_id','in',inv_mv_lines)], context=context)
pl_line_ids = False
if inv.move_id and inv.move_id.line_id:
inv_mv_lines = [x.id for x in inv.move_id.line_id]
pl_line_ids = payment_line_obj.search(cr, uid, [('move_line_id','in',inv_mv_lines)], context=context)
if pl_line_ids:
pay_line = payment_line_obj.browse(cr, uid, pl_line_ids, context=context)
payment_order_name = ','.join(map(lambda x: x.order_id.reference, pay_line))