Header guard.

diff --git a/src/lib/font.h b/src/lib/font.h
index 6161c20a9061d4d66e97034037c78bdbbfcb3af3..7009555c44a1b297fdee256fa00159ea570588fb 100644 (file)
--- a/src/lib/font.h
+++ b/src/lib/font.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2014-2015 Carl Hetherington <cth@carlh.net>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -17,6 +17,9 @@
 
 */
 
+#ifndef DCPOMATIC_FONT_H
+#define DCPOMATIC_FONT_H
+
 #include <libcxml/cxml.h>
 #include <boost/optional.hpp>
 #include <boost/filesystem.hpp>
@@ -39,3 +42,5 @@ public:
 
 bool
 operator!= (Font const & a, Font const & b);
+
+#endif