[FIX] web: list default_sort with multiple fields

Define a x2m tree view with a default_sort including more than 1 field to order the list against

Before this commit, the second field was never used

After this commit, it is used

OPW 1909785

closes odoo/odoo#28840

1 files changed, 1 insertions, 1 deletions

diff --git a/addons/web/static/src/js/views/basic/basic_model.js b/addons/web/static/src/js/views/basic/basic_model.js
index 0372f7cd5e7..3ee8e001258 100644
--- a/addons/web/static/src/js/views/basic/basic_model.js
+++ b/addons/web/static/src/js/views/basic/basic_model.js
@@ -4242,7 +4242,7 @@ var BasicModel = AbstractModel.extend({
                 if (orderData1 > orderData2) {
                     return order.asc ? 1 : -1;
                 }
-                return compareRecords(record1ID, record2ID, level + 1);
+                return compareRecords(resId1, resId2, level + 1);
             };
             utils.stableSort(list.res_ids, compareRecords);
         }