[ostree] otutil: Correctly add ref to bytes when creating GVariant

[Colin Walters <walters src gnome org>]

commit 349083194d2064abf657494a15fc4bf456d80efd
Author: Colin Walters <walters verbum org>
Date:   Tue Apr 29 08:53:28 2014 -0400

    otutil: Correctly add ref to bytes when creating GVariant
    
    This one went undiscovered for a while because it turned out we
    weren't using it...

 src/libotutil/ot-variant-utils.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/libotutil/ot-variant-utils.c b/src/libotutil/ot-variant-utils.c
index 0f8e4be..24e5b55 100644
--- a/src/libotutil/ot-variant-utils.c
+++ b/src/libotutil/ot-variant-utils.c
@@ -280,6 +280,7 @@ ot_variant_new_from_bytes (const GVariantType  *type,
 #else
   gsize size;
   gconstpointer data = g_bytes_get_data (bytes, &size);
+  g_bytes_ref (bytes);
   return g_variant_new_from_data (type, data, size, trusted,
                                   (GDestroyNotify)g_bytes_unref, bytes);
 #endif