[nautilus] pathbar: cleanups

[Cosimo Cecchi <cosimoc src gnome org>]

commit 1fd64c8188a513ec0321e2ff70225f9a7c52b3ad
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Fri Feb 18 15:52:15 2011 -0500

    pathbar: cleanups

 src/nautilus-pathbar.c |   15 +++------------
 1 files changed, 3 insertions(+), 12 deletions(-)
---
diff --git a/src/nautilus-pathbar.c b/src/nautilus-pathbar.c
index 6d9bb2a..3afe8dd 100644
--- a/src/nautilus-pathbar.c
+++ b/src/nautilus-pathbar.c
@@ -330,18 +330,9 @@ nautilus_path_bar_finalize (GObject *object)
 	}
 
         g_list_free (path_bar->button_list);
-	if (path_bar->root_path) {
-		g_object_unref (path_bar->root_path);
-		path_bar->root_path = NULL;
-	}
-	if (path_bar->home_path) {
-		g_object_unref (path_bar->home_path);
-		path_bar->home_path = NULL;
-	}
-	if (path_bar->desktop_path) {
-		g_object_unref (path_bar->desktop_path);
-		path_bar->desktop_path = NULL;
-	}
+	g_clear_object (&path_bar->root_path);
+	g_clear_object (&path_bar->home_path);
+	g_clear_object (&path_bar->desktop_path);
 
 	g_signal_handlers_disconnect_by_func (nautilus_trash_monitor_get (),
 					      trash_state_changed_cb, path_bar);