Speculative arch build fix (#1449).

diff --git a/src/lib/signal_manager.h b/src/lib/signal_manager.h
index 8041005cfd3fcb411b6d009b3c05cfb17d1ef2b2..e3a66c1c6d5a56842b04cbc26471549ab9187aea 100644 (file)
--- a/src/lib/signal_manager.h
+++ b/src/lib/signal_manager.h
@@ -23,6 +23,7 @@
 
 #include <boost/asio.hpp>
 #include <boost/thread.hpp>
+#include <boost/noncopyable.hpp>
 
 class Signaller;