[ostree] libotuil: Fix missing #define in header

[Colin Walters <walters src gnome org>]

commit f484665bfed5079abcb05f33415be0440d43449f
Author: Colin Walters <walters verbum org>
Date:   Tue Mar 6 08:44:27 2012 -0500

    libotuil: Fix missing #define in header

 src/libotutil/otutil.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/libotutil/otutil.h b/src/libotutil/otutil.h
index 019fff4..478026c 100644
--- a/src/libotutil/otutil.h
+++ b/src/libotutil/otutil.h
@@ -21,6 +21,7 @@
  */
 
 #ifndef __OSTREE_UTIL_H__
+#define __OSTREE_UTIL_H__
 
 #define ot_gobject_refz(o) (o ? g_object_ref (o) : o)
 #define ot_clear_checksum(c) G_STMT_START {     \