From 81adc7d0db72a2f4ef162f966ea5c8608ff74cf5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Fri, 3 Apr 2015 19:01:01 +0200
Subject: [PATCH] Compare also the record rows to reconstruct tree view

As the row keeps a link to the record, the records of the group could have been
replaced by new records with exactly the same length.
---
 src/view.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/view.js b/src/view.js
index 9f0752ef28..49d754832a 100644
--- a/src/view.js
+++ b/src/view.js
@@ -266,7 +266,10 @@
             }
             expanded = expanded || [];
 
-            if (this.screen.group.length != this.rows.length) {
+            if ((this.screen.group.length != this.rows.length) ||
+                    !Sao.common.compare(this.screen.group, this.rows.map(function(row) {
+                        return row.record;
+                    }))) {
                 this.construct(selected, expanded);
             }