[ostree] Don't use XATTR_REPLACE with lsetxattr()

[Stefan Walter <stefw src gnome org>]

commit 3f9c150b77c16f709166d0d32c8c08b19be12870
Author: Stef Walter <stefw redhat com>
Date:   Tue Aug 13 15:41:12 2013 +0200

    Don't use XATTR_REPLACE with lsetxattr()
    
    If we pass XATTR_REPLACE then the attribute must already exist, which
    is not our intent. Passing zero creates the attribute if necessary,
    or replaces it when it already exists.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=705893

 src/libostree/ostree-core.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/libostree/ostree-core.c b/src/libostree/ostree-core.c
index 7fb4e2f..b8f3988 100644
--- a/src/libostree/ostree-core.c
+++ b/src/libostree/ostree-core.c
@@ -860,7 +860,7 @@ ostree_set_xattrs (GFile  *f,
                            &name, &value);
       value_data = g_variant_get_fixed_array (value, &value_len, 1);
       
-      loop_err = lsetxattr (path, (char*)name, (char*)value_data, value_len, XATTR_REPLACE) < 0;
+      loop_err = lsetxattr (path, (char*)name, (char*)value_data, value_len, 0) < 0;
       g_clear_pointer (&value, (GDestroyNotify) g_variant_unref);
       if (loop_err)
         {