adding missing header guard

This commit is contained in:
Daniel Larimer 2014-06-21 16:12:25 -04:00
parent accb6fddcb
commit 75baeb3189

View file

@ -1,3 +1,4 @@
#pragma once
#include <boost/signals2/signal.hpp>
#include <fc/thread/future.hpp>
#include <fc/thread/thread.hpp>