[gnome-control-center] network: Fix possible crash when wireless-enabled changes

[Bastien Nocera <hadess src gnome org>]

commit a19c7ec9775757b57c6f879fa79ef32cf71de4e0
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Sep 3 13:20:01 2014 +0200

    network: Fix possible crash when wireless-enabled changes
    
    The device we're handling might have disappeared already, but we're
    listening on the NMClient object, which is still alive.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=735932

 panels/network/net-device-wifi.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/panels/network/net-device-wifi.c b/panels/network/net-device-wifi.c
index 78bac7f..476476f 100644
--- a/panels/network/net-device-wifi.c
+++ b/panels/network/net-device-wifi.c
@@ -1287,8 +1287,8 @@ net_device_wifi_constructed (GObject *object)
         G_OBJECT_CLASS (net_device_wifi_parent_class)->constructed (object);
 
         client = net_object_get_client (NET_OBJECT (device_wifi));
-        g_signal_connect (client, "notify::wireless-enabled",
-                          G_CALLBACK (wireless_enabled_toggled), device_wifi);
+        g_signal_connect_object (client, "notify::wireless-enabled",
+                                 G_CALLBACK (wireless_enabled_toggled), device_wifi, 0);
 
         nm_device = net_device_get_nm_device (NET_DEVICE (device_wifi));