[FIX] account: Traceback on multiple auto-validation candidates

When an auto-validating reconciliation model is defined for matching
bank statement lines to invoices, it was possible to get a traceback
when the bank statement lines were in a certain order and matched in a
certain way.

In particular, if the first bank statement line is priority 3
(communication_flag True) and the amount is an exact match with the
invoice, it will be instantly reconciled. If there's a second line
that's a priority 5 match, it crashed because _filter_candidates didn't
take into account that candidates_by_priority could be empty if the
candidates were already reconciled.

Instead we just return an empty list of candidates and priorities when
this happens.

closes odoo/odoo#69309

Ticket: 2507189
Signed-off-by: William André (wan) <wan@odoo.com>

0 files changed, 0 insertions, 0 deletions