Basics of subtitle split.

[dcpomatic.git] / src / lib / content_part.h

diff --git a/src/lib/content_part.h b/src/lib/content_part.h
index 2d0f73f7f87096c76e3cb8bf381a7ea3160fca4d..b1282d98d96fb53e5c35d79a3d6b4df78b350e49 100644 (file)
--- a/src/lib/content_part.h
+++ b/src/lib/content_part.h
@@ -17,6 +17,9 @@
 
 */
 
+#ifndef DCPOMATIC_CONTENT_PART_H
+#define DCPOMATIC_CONTENT_PART_H
+
 #include <boost/weak_ptr.hpp>
 
 class Content;
@@ -35,3 +38,5 @@ protected:
        boost::weak_ptr<const Film> _film;
        mutable boost::mutex _mutex;
 };
+
+#endif