[gnome-boxes] EmptyBoxes: Use correct child name

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit b13d35ba8a1ff32719077ff623e6072135fac2b3
Author: Timm Bäder <mail baedert org>
Date:   Mon Sep 1 20:52:42 2014 +0200

    EmptyBoxes: Use correct child name
    
    'content-bg' is a style class, not the name of a GtkStack child. Fix this
    by using the real child name of the widget.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=735840

 src/empty-boxes.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/empty-boxes.vala b/src/empty-boxes.vala
index a7bdfcd..ab7a3d5 100644
--- a/src/empty-boxes.vala
+++ b/src/empty-boxes.vala
@@ -34,7 +34,7 @@ private class Boxes.EmptyBoxes : Gtk.Stack, Boxes.UI {
             return;
 
         if (visible)
-            window.below_bin.set_visible_child_name ("content-bg");
+            window.below_bin.set_visible_child_name ("empty-boxes");
         else
             window.below_bin.set_visible_child_name ("collection-view");
     }