Adding missing include for Boost.MPL or_

deanberris · deanberris · commit 411bac0d60ed · 2010-12-01T20:48:55.000+08:00
diff --git a/boost/network/protocol/http/message/traits/version.hpp b/boost/network/protocol/http/message/traits/version.hpp
@@ -11,6 +11,7 @@
 #include <boost/network/traits/string.hpp>
 #include <boost/network/tags.hpp>
 #include <boost/thread/future.hpp>
+#include <boost/mpl/or.hpp>
 
 namespace boost { namespace network { namespace http {
     
