From 93305a4c734cde679f7c3f6877b3940ad98d72d6 Mon Sep 17 00:00:00 2001
From: Werner Lemberg <wl@gnu.org>
Date: Thu, 30 Jan 2014 19:13:33 +0100
Subject: [PATCH] Clarify possible values for BDF_PropertyRec.

---
 include/ftbdf.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/ftbdf.h b/include/ftbdf.h
index 4f8baf840..8b3c41115 100644
--- a/include/ftbdf.h
+++ b/include/ftbdf.h
@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    FreeType API for accessing BDF-specific strings (specification).     */
 /*                                                                         */
-/*  Copyright 2002, 2003, 2004, 2006, 2009 by                              */
+/*  Copyright 2002-2004, 2006, 2009, 2014 by                               */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -106,7 +106,8 @@ FT_BEGIN_HEADER
   *      The property type.
   *
   *    u.atom ::
-  *      The atom string, if type is @BDF_PROPERTY_TYPE_ATOM.
+  *      The atom string, if type is @BDF_PROPERTY_TYPE_ATOM.  May be
+  *      NULL, indicating an empty string.
   *
   *    u.integer ::
   *      A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER.