[baobab] Show the usage level bar only for volumes

[Stefano Facchini <sfacchini src gnome org>]

commit 74860f74c9155128901b5041e4c7fc8a707bcddd
Author: Stefano Facchini <stefano facchini gmail com>
Date:   Tue Oct 2 17:17:52 2012 +0200

    Show the usage level bar only for volumes
    
    https://bugzilla.gnome.org/show_bug.cgi?id=685050

 src/baobab-location-widget.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/baobab-location-widget.vala b/src/baobab-location-widget.vala
index a79da47..b1d7021 100644
--- a/src/baobab-location-widget.vala
+++ b/src/baobab-location-widget.vala
@@ -70,7 +70,7 @@ namespace Baobab {
             label.get_style_context ().add_class ("dim-label");
             attach (label, 1, 1, 1, 1);
 
-            if (location.used != null && location.size != null) {
+            if (location.is_volume && location.used != null && location.size != null) {
                 label = new Gtk.Label ("<small>%s / %s</small>".printf (format_size (location.used), format_size (location.size)));
                 usage_size_group.add_widget (label);
                 label.use_markup = true;