Compile fix.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20003 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/controllers/ButtonController.h b/src/frontends/controllers/ButtonController.h
index c2e3c947ee4c1b770814a06888f2f557cc97b532..3ca665a8d20374aaa694fd395c3c19cd315b5fb4 100644 (file)
--- a/src/frontends/controllers/ButtonController.h
+++ b/src/frontends/controllers/ButtonController.h
@@ -16,6 +16,7 @@
 #include "BCView.h"
 
 #include <boost/scoped_ptr.hpp>
+#include <boost/noncopyable.hpp>
 
 namespace lyx {
 namespace frontend {