[banshee] DBus: don't try to connect in GrabDefaultName() if DBus disabled

[Andrés Aragoneses <aaragoneses src gnome org>]

commit 9179c7a95c13edb766466b7b31e856147ea07e96
Author: Andrés G. Aragoneses <knocte gmail com>
Date:   Sun Feb 23 12:36:00 2014 +0100

    DBus: don't try to connect in GrabDefaultName() if DBus disabled
    
    If DBus was not enabled, we were properly returning true (as in
    primary_instance == true) but we were trying to connect when
    we should not.
    
    Also, by changing primary_instance to be initialized to true,
    instead of false, at first, then we need to change its value in
    less places.

 .../Banshee.ServiceStack/DBusConnection.cs         |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/src/Core/Banshee.Services/Banshee.ServiceStack/DBusConnection.cs 
b/src/Core/Banshee.Services/Banshee.ServiceStack/DBusConnection.cs
index a72bb26..33f91cb 100644
--- a/src/Core/Banshee.Services/Banshee.ServiceStack/DBusConnection.cs
+++ b/src/Core/Banshee.Services/Banshee.ServiceStack/DBusConnection.cs
@@ -128,23 +128,23 @@ namespace Banshee.ServiceStack
         // false if Banshee is already running. If DBus is not available, we assume we're the primary 
instance
         public static bool GrabDefaultName ()
         {
-            bool primary_instance = false;
-
-            connect_tried = true;
+            bool primary_instance = true;
 
             if (!enabled) {
-                primary_instance = true;
+                return primary_instance;
             }
 
+            connect_tried = true;
+
             try {
                 if (Connect (DefaultServiceName, true) == RequestNameReply.PrimaryOwner) {
                     active_connections.Add (DefaultServiceName);
-                    primary_instance = true;
+                } else {
+                    primary_instance = false;
                 }
             } catch (Exception e) {
                 Log.Exception ("DBus support could not be started. Disabling for this session.", e);
                 enabled = false;
-                primary_instance = true;
             }
 
             return primary_instance;