[gnome-shell] BluetoothStatus: hide the device separator if no devices are shown

[Giovanni Campagna <gcampagna src gnome org>]

commit cedcbc5fcf33c5033ea35030d491858a963fa317
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Tue Dec 21 15:53:28 2010 +0100

    BluetoothStatus: hide the device separator if no devices are shown
    
    When BluetoothApplet::show-full-menu property is notified (when you
    switch from a disabled adapter / no adapter to an active one), we
    would show all the menu, including the device separator, without
    checking if any devices actually existed.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=637690

 js/ui/status/bluetooth.js |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/status/bluetooth.js b/js/ui/status/bluetooth.js
index 47a7ed2..7a6206d 100644
--- a/js/ui/status/bluetooth.js
+++ b/js/ui/status/bluetooth.js
@@ -267,7 +267,10 @@ Indicator.prototype = {
     _updateFullMenu: function() {
         if (this._applet.show_full_menu) {
             this._showAll(this._fullMenuItems);
-            this._showAll(this._deviceItems);
+            if (this._hasDevices)
+                this._showAll(this._deviceItems);
+            else
+                this._deviceSep.hide();
         } else {
             this._hideAll(this._fullMenuItems);
             this._hideAll(this._deviceItems);