[baobab] Ringschart: clear subtips when changing root

[Stefano Facchini <sfacchini src gnome org>]

commit 00988e474e1c7a4c9f98f547c70754a54f7b45c4
Author: Stefano Facchini <stefano facchini gmail com>
Date:   Sun Jun 16 17:56:29 2013 +0200

    Ringschart: clear subtips when changing root

 src/baobab-ringschart.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/baobab-ringschart.vala b/src/baobab-ringschart.vala
index f29df65..6ea642b 100644
--- a/src/baobab-ringschart.vala
+++ b/src/baobab-ringschart.vala
@@ -80,6 +80,7 @@ namespace Baobab {
 
             notify["max-depth"].connect (subtips_update);
             notify["highlighted-item"].connect (subtips_update);
+            notify["root"].connect (subtips_update);
         }
 
         protected override ChartItem create_new_chartitem () {