crimson/os: add inclusion guard in Transaction.h

Signed-off-by: Radoslaw Zarzynski <rzarzyns@redhat.com>

diff --git a/src/crimson/os/Transaction.h b/src/crimson/os/Transaction.h
index a2f58b19d644d3a84323f0380be9ec8f66e034c4..a1841ef7e1776a12ece574ec536584f7d848d387 100644 (file)
--- a/src/crimson/os/Transaction.h
+++ b/src/crimson/os/Transaction.h
@@ -1,6 +1,8 @@
 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
 // vim: ts=8 sw=2 smarttab
 
+#pragma once
+
 #include <map>
 
 #include "include/int_types.h"