[ostree] core: Replace pack superindex via rename() rather than truncating

[Colin Walters <walters src gnome org>]

commit 102180c5f25906ad555ab0fa44a718abcda863be
Author: Colin Walters <walters verbum org>
Date:   Mon May 14 10:21:05 2012 -0400

    core: Replace pack superindex via rename() rather than truncating
    
    This helps allow cloning repositories via "cp -al".

 src/libotutil/ot-variant-utils.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/libotutil/ot-variant-utils.c b/src/libotutil/ot-variant-utils.c
index b9b8504..513776e 100644
--- a/src/libotutil/ot-variant-utils.c
+++ b/src/libotutil/ot-variant-utils.c
@@ -69,7 +69,8 @@ ot_util_variant_save (GFile *dest,
   ot_lobj GOutputStream *out = NULL;
   gsize bytes_written;
   
-  out = (GOutputStream*)g_file_replace (dest, NULL, 0, FALSE, cancellable, error);
+  out = (GOutputStream*)g_file_replace (dest, NULL, G_FILE_CREATE_REPLACE_DESTINATION, FALSE,
+                                        cancellable, error);
   if (!out)
     goto out;