[glib] Explicitly unset the session bus address for the peer tests

[Matthias Clasen <matthiasc src gnome org>]

commit 4cb33b158b43b54108b20cb9c3f1143acbef9124
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Jul 23 21:59:49 2011 -0400

    Explicitly unset the session bus address for the peer tests
    
    Otherwise, we may run into trouble as opening a peer-to-peer
    connection uses a socket client, which uses a proxy resolver
    which may end up using gsettings, whose dconf backend may end
    up using the session bus to talk to dconfd...

 gio/tests/gdbus-peer.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gio/tests/gdbus-peer.c b/gio/tests/gdbus-peer.c
index c71a526..af2feca 100644
--- a/gio/tests/gdbus-peer.c
+++ b/gio/tests/gdbus-peer.c
@@ -1538,6 +1538,8 @@ main (int   argc,
   g_thread_init (NULL);
   g_test_init (&argc, &argv, NULL);
 
+  g_unsetenv ("DBUS_SESSION_BUS_ADDRESS");
+
   introspection_data = g_dbus_node_info_new_for_xml (test_interface_introspection_xml, NULL);
   g_assert (introspection_data != NULL);
   test_interface_introspection_data = introspection_data->interfaces[0];