revert r22574 to be able to compile

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22578 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/support/Messages.cpp b/src/support/Messages.cpp
index 3b3adce14172f859a3ec4544fd128c9576efedc3..5d2a554d83917cc0ae1b8a226e28d98e9acc2fc2 100644 (file)
--- a/src/support/Messages.cpp
+++ b/src/support/Messages.cpp
@@ -15,6 +15,7 @@
 #include "support/docstring.h"
 #include "support/environment.h"
 #include "support/Package.h"
+#include "support/unicode.h"
 
 #include <boost/assert.hpp>