[gimp/metadata-browser] app (widgets): Init child_allocation, or garbage is added to action_allocation.y

[Roman Joost <romanofski src gnome org>]

commit f4560cc34510c4414df99c5a155cf7cc5f89add6
Author: Mukund Sivaraman <muks banu com>
Date:   Thu Oct 13 10:32:12 2011 +0530

    app (widgets): Init child_allocation, or garbage is added to action_allocation.y

 app/widgets/gimpoverlaydialog.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/app/widgets/gimpoverlaydialog.c b/app/widgets/gimpoverlaydialog.c
index 5c9404b..764b63f 100644
--- a/app/widgets/gimpoverlaydialog.c
+++ b/app/widgets/gimpoverlaydialog.c
@@ -179,9 +179,9 @@ gimp_overlay_dialog_size_allocate (GtkWidget     *widget,
 {
   GtkContainer      *container = GTK_CONTAINER (widget);
   GimpOverlayDialog *dialog    = GIMP_OVERLAY_DIALOG (widget);
-  GtkWidget         *child     = gtk_bin_get_child (GTK_BIN (widget));
+  GtkWidget         *child;
   GtkRequisition     action_requisition;
-  GtkAllocation      child_allocation;
+  GtkAllocation      child_allocation = {0, 0, 0, 0};
   GtkAllocation      action_allocation;
   gint               border_width;
 
@@ -191,6 +191,7 @@ gimp_overlay_dialog_size_allocate (GtkWidget     *widget,
 
   gtk_widget_size_request (dialog->action_area, &action_requisition);
 
+  child = gtk_bin_get_child (GTK_BIN (widget));
   if (child && gtk_widget_get_visible (child))
     {
       child_allocation.x      = allocation->x + border_width;