[polari] connections: Add callback to set_enabled_async()

[Florian Müllner <fmuellner src gnome org>]

commit b4c785ba6ec86ca33d039baf246a24b7f84fa82a
Author: Florian Müllner <florian muellner gmail com>
Date:   Sun Jul 21 17:55:27 2013 +0200

    connections: Add callback to set_enabled_async()
    
    I've seen some odd behavior there twice now, maybe that'll help for
    some errors to show up in the logs.

 src/connections.js |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/src/connections.js b/src/connections.js
index 722c5fa..9c8ff60 100644
--- a/src/connections.js
+++ b/src/connections.js
@@ -95,7 +95,10 @@ const ConnectionsDialog = new Lang.Class({
 
         sw.connect('notify::active',
             function() {
-                account.set_enabled_async(sw.active, null);
+                account.set_enabled_async(sw.active, Lang.bind(this,
+                    function(a, res) {
+                        a.set_enabled_finish(res);
+                    }));
             });
     },