[baobab/wip/valacharts] use nicer initialization

[Stefano Facchini <sfacchini src gnome org>]

commit 8a81d3b3dca9891ecc7e4e88abadcee940066932
Author: Stefano Facchini <stefano facchini gmail com>
Date:   Tue Jun 11 16:49:53 2013 +0200

    use nicer initialization

 src/baobab-ringschart.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/baobab-ringschart.vala b/src/baobab-ringschart.vala
index a90ee8c..0c17c2a 100644
--- a/src/baobab-ringschart.vala
+++ b/src/baobab-ringschart.vala
@@ -68,7 +68,7 @@ namespace Baobab {
             var q_height = allocation.height / 2;
             var q_angle = Math.atan2 (q_height, q_width);
 
-            Gdk.Rectangle last_rect = {0};
+            Gdk.Rectangle last_rect = Gdk.Rectangle ();
 
             foreach (ChartItem item in subtip_items) {
                 RingschartItem ringsitem = item as RingschartItem;