[network-manager-openvpn] plugin: avoid calling GetAll on service object

[Lubomir Rintel <lkundrak src gnome org>]

commit b3a1d568259930ae036d5a7c1aa9181ada95176c
Author: Lubomir Rintel <lkundrak v3 sk>
Date:   Mon Mar 21 13:39:05 2016 +0100

    plugin: avoid calling GetAll on service object
    
    The D-Bus policy won't allow that and we don't need that anyway.

 src/nm-openvpn-service-openvpn-helper.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/nm-openvpn-service-openvpn-helper.c b/src/nm-openvpn-service-openvpn-helper.c
index 77736c2..5a2e0be 100644
--- a/src/nm-openvpn-service-openvpn-helper.c
+++ b/src/nm-openvpn-service-openvpn-helper.c
@@ -504,7 +504,7 @@ main (int argc, char *argv[])
        is_restart = argc >= 7 && !g_strcmp0 (argv[6], "restart");
 
        proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
-                                              G_DBUS_PROXY_FLAGS_NONE,
+                                              G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
                                               NULL,
                                               bus_name,
                                               NM_VPN_DBUS_PLUGIN_PATH,