[gnome-control-center] network: Fix run-time warning

[Bastien Nocera <hadess src gnome org>]

commit ce8c2eb6f6f69e1c4c2e441e815276656f08a205
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Oct 7 12:22:57 2013 +0200

    network: Fix run-time warning
    
    The "edit" widget is only set as data when there is a connection
    (in make_row) so only hide it when there is a connection.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=709555

 panels/network/net-device-wifi.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/panels/network/net-device-wifi.c b/panels/network/net-device-wifi.c
index 005cda6..241211e 100644
--- a/panels/network/net-device-wifi.c
+++ b/panels/network/net-device-wifi.c
@@ -1900,10 +1900,10 @@ ap_activated (GtkListBox *list, GtkListBoxRow *row, NetDeviceWifi *device_wifi)
         edit = GTK_WIDGET (g_object_get_data (G_OBJECT (row), "edit"));
 
         if (ap != NULL) {
-                gtk_widget_hide (edit);
                 gtk_widget_show (spinner);
                 gtk_spinner_start (GTK_SPINNER (spinner));
                 if (connection != NULL) {
+                        gtk_widget_hide (edit);
                         client = net_object_get_client (NET_OBJECT (device_wifi));
                         nm_device = net_device_get_nm_device (NET_DEVICE (device_wifi));
                         nm_client_activate_connection (client,