[dconf] fix DB rebuild to use new merge API

[Ryan Lortie <ryanl src gnome org>]

commit bad938761ab594280a917c6cfcd866f2ab7ef69b
Author: Ryan Lortie <desrt desrt ca>
Date:   Tue Oct 27 13:41:35 2009 -0400

    fix DB rebuild to use new merge API
    
    don't assert-failure when rebuilding the DB, k plz thx :)

 writer/dconf-writer-file.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/writer/dconf-writer-file.c b/writer/dconf-writer-file.c
index 4fdd44a..52adafc 100644
--- a/writer/dconf-writer-file.c
+++ b/writer/dconf-writer-file.c
@@ -198,7 +198,7 @@ dconf_writer_create (DConfWriter  *writer,
       gint num;
 
       dconf_writer_unzip_tree (previous_contents, &names, &values, &num);
-      dconf_writer_merge (writer, "", names, values, num);
+      dconf_writer_merge (writer, "/", names, values, num);
       g_free (values);
       g_free (names);