[nautilus] Don't leak NautilusDirectory

[Alexander Larsson <alexl src gnome org>]

commit ac9f08eb1f74b32c432b0a4904fb57e982202a4c
Author: Alexander Larsson <alexl redhat com>
Date:   Tue Dec 8 16:28:13 2009 +0100

    Don't leak NautilusDirectory

 src/nautilus-navigation-window.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/nautilus-navigation-window.c b/src/nautilus-navigation-window.c
index 5175118..cd48f7e 100644
--- a/src/nautilus-navigation-window.c
+++ b/src/nautilus-navigation-window.c
@@ -1580,6 +1580,7 @@ real_sync_search_widgets (NautilusWindow *window)
 		navigation_window->details->temporary_search_bar = TRUE;
 		hide_temporary_bars (navigation_window);
 	}
+	nautilus_directory_unref (directory);
 }