[pango] [HB] Add couple consts to operators

[Behdad Esfahbod <behdad src gnome org>]

commit 851f873072b26b32c514c459ba2ca141dd1b79e0
Author: Behdad Esfahbod <behdad behdad org>
Date:   Tue Apr 20 15:51:53 2010 -0400

    [HB] Add couple consts to operators

 pango/opentype/hb-open-type-private.hh |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/pango/opentype/hb-open-type-private.hh b/pango/opentype/hb-open-type-private.hh
index e146a2d..ea6ba5b 100644
--- a/pango/opentype/hb-open-type-private.hh
+++ b/pango/opentype/hb-open-type-private.hh
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007,2008,2009  Red Hat, Inc.
+ * Copyright (C) 2007,2008,2009,2010  Red Hat, Inc.
  *
  *  This is part of HarfBuzz, an OpenType Layout engine library.
  *
@@ -346,7 +346,7 @@ struct Sanitizer
   { \
     inline NAME& set (TYPE i) { (TYPE&) v = BIG_ENDIAN (i); return *this; } \
     inline operator TYPE(void) const { return BIG_ENDIAN ((TYPE&) v); } \
-    inline bool operator== (NAME o) const { return (TYPE&) v == (TYPE&) o.v; } \
+    inline bool operator== (const NAME &o) const { return (TYPE&) v == (TYPE&) o.v; } \
     inline bool sanitize (SANITIZE_ARG_DEF) { \
       TRACE_SANITIZE (); \
       return SANITIZE_SELF (); \
@@ -361,7 +361,7 @@ struct Sanitizer
     static inline unsigned int get_size () { return BYTES; } \
     inline NAME& set (TYPE i) { BIG_ENDIAN##_put_unaligned(v, i); return *this; } \
     inline operator TYPE(void) const { return BIG_ENDIAN##_get_unaligned (v); } \
-    inline bool operator== (NAME o) const { return BIG_ENDIAN##_cmp_unaligned (v, o.v); } \
+    inline bool operator== (const NAME &o) const { return BIG_ENDIAN##_cmp_unaligned (v, o.v); } \
     inline bool sanitize (SANITIZE_ARG_DEF) { \
       TRACE_SANITIZE (); \
       return SANITIZE_SELF (); \