1041
g_dbus_connection_emit_signal (connection, NULL, path, "org.freedesktop.DBus.Properties", "PropertiesChanged",
1054
connection, NULL, path, "org.freedesktop.DBus.Properties", "PropertiesChanged",
1042
1055
g_variant_new ("(sa{sv}as)", GDBUS_BOOK_INTERFACE_NAME, builder, invalidated_builder),