From 4864cb8f6740ac0481d25a64724efd1c6feb5d36 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Mon, 18 Nov 2013 17:33:18 +0100
Subject: [PATCH] Use stringified field value to compare for change

Decimal uses an instance of Number to be different with Float but instance
comparison doesn't work in javascript, so a JSON string must be used.
---
 src/model.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/model.js b/src/model.js
index a917832d7f..fb2c944378 100644
--- a/src/model.js
+++ b/src/model.js
@@ -927,7 +927,9 @@
         set_client: function(record, value, force_change) {
             var previous_value = this.get(record);
             this.set(record, value);
-            if (previous_value != this.get(record)) {
+            // Use stringify to compare object instance like Number for Decimal
+            if (JSON.stringify(previous_value) !=
+                JSON.stringify(this.get(record))) {
                 record._changed[this.name] = true;
                 this.changed(record).done(function() {
                     // TODO parent