[gnome-control-center] network: Be more careful in ignoring shared connection

[Bastien Nocera <hadess src gnome org>]

commit a0de63dfad096b6839f11ffa7f90bdb8a81b3c50
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Feb 11 22:11:01 2013 -0500

    network: Be more careful in ignoring shared connection
    
    It was possible for us to accidentally use the shared
    connection for naming all access points.
    https://bugzilla.gnome.org/show_bug.cgi?id=692921

 panels/network/net-device-wifi.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/panels/network/net-device-wifi.c b/panels/network/net-device-wifi.c
index 808001c..051856a 100644
--- a/panels/network/net-device-wifi.c
+++ b/panels/network/net-device-wifi.c
@@ -1834,8 +1834,10 @@ populate_ap_list (NetDeviceWifi *device_wifi)
                         NMSetting *setting;
                         const GByteArray *ssid;
 
-                        if (connection_is_shared (connection))
+                        if (connection_is_shared (connection)) {
+                                connection = NULL;
                                 continue;
+                        }
 
                         setting = nm_connection_get_setting_by_name (connection, NM_SETTING_WIRELESS_SETTING_NAME);
                         ssid = nm_setting_wireless_get_ssid (NM_SETTING_WIRELESS (setting));