[gnome-boxes] box-config: Don't use object from closure

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 078c98cd2c8540b19de479811dddbf8dddb4990c
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Tue May 12 17:51:50 2015 +0100

    box-config: Don't use object from closure
    
    Using the object in lambda from closure will add a ref on the object in
    question and object will leak unless id of signal is saved and signal
    handler is explicitly disconnected. Since signal handlers are passed the
    source object, we can simply use that and avoid redundant ref.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=746800

 src/box-config.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/box-config.vala b/src/box-config.vala
index 4ca2754..f43f4ab 100644
--- a/src/box-config.vala
+++ b/src/box-config.vala
@@ -147,7 +147,7 @@ public class Boxes.BoxConfig: GLib.Object, Boxes.IConfig {
         foreach (var prop in properties)
             load_property (object, prop.name, prop.default_value);
 
-        object.notify.connect ((pspec) => {
+        object.notify.connect ((object, pspec) => {
             foreach (var prop in properties)
                 if (pspec.name == prop.name) {
                     save_property (object, pspec.name);