diff -up brasero-2.29.91/nautilus/nautilus-burn-extension.c.fix-cd-burner brasero-2.29.91/nautilus/nautilus-burn-extension.c

--- brasero-2.29.91/nautilus/nautilus-burn-extension.c.fix-cd-burner	2010-02-22 15:37:17.000000000 -0500

+++ brasero-2.29.91/nautilus/nautilus-burn-extension.c	2010-03-03 20:38:00.784400518 -0500

@@ -265,6 +265,8 @@ write_activate (GtkWindow *toplevel)

 	if (nautilus_disc_burn_is_empty (toplevel))

 		return;

+        ensure_initialized ();

+

 	track = brasero_track_data_cfg_new ();

 	brasero_track_data_cfg_add (track, BURN_URI, NULL);

@@ -433,6 +435,8 @@ check_disc_activate_cb (NautilusMenuItem

 {

 	BraseroSumDialog *dialog;

+        ensure_initialized ();

+

 	dialog = brasero_sum_dialog_new ();

 	tool_dialog_run (BRASERO_TOOL_DIALOG (dialog),

 			 GTK_WINDOW (user_data),

@@ -504,7 +508,12 @@ drive_is_cd_device (GDrive *gdrive)

         DEBUG_PRINT ("Got device: %s\n", device);

-        monitor = brasero_medium_monitor_get_default ();

+       /* FIXME: since we call the monitor, the library should be initialized.

+        * To avoid all the initializing we'll be able to use the new GIO API

+        * (#594649 -  Have a way to detect optical drives) */

+       ensure_initialized();

+

+       monitor = brasero_medium_monitor_get_default ();

         drive = brasero_medium_monitor_get_drive (monitor, device);

         g_object_unref (monitor);

         g_free (device);

@@ -620,8 +629,6 @@ nautilus_disc_burn_get_file_items (Nauti

 		BraseroMedia		 media;

 		BraseroTrackType	*type;

-		ensure_initialized();

-

                 device_path = g_volume_get_identifier (volume, G_VOLUME_IDENTIFIER_KIND_UNIX_DEVICE);

 		monitor = brasero_medium_monitor_get_default ();

 		bdrive = brasero_medium_monitor_get_drive (monitor, device_path);