From 9dc1b03852fb39268075662062c6f9ed0887de1d Mon Sep 17 00:00:00 2001
From: Holger Brunn <hbrunn@therp.nl>
Date: Tue, 26 Jan 2016 15:44:27 +0100
Subject: [PATCH] [FIX] assign id on row in order to find it back in all cases

---
 .../static/src/js/web_widget_x2many_2d_matrix.js                | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/web_widget_x2many_2d_matrix/static/src/js/web_widget_x2many_2d_matrix.js b/web_widget_x2many_2d_matrix/static/src/js/web_widget_x2many_2d_matrix.js
index 06bb5d9c..438d52b7 100644
--- a/web_widget_x2many_2d_matrix/static/src/js/web_widget_x2many_2d_matrix.js
+++ b/web_widget_x2many_2d_matrix/static/src/js/web_widget_x2many_2d_matrix.js
@@ -175,6 +175,8 @@ openerp.web_widget_x2many_2d_matrix = function(instance)
                 if(cached_row.id == row.id)
                 {
                     row = cached_row.values;
+                    // new rows don't have that
+                    row.id = cached_row.id;
                     return false;
                 }
                 return true;