Imported Upstream version 1.57.0

[platform/upstream/boost.git] / libs / serialization / example / polymorphic_portable_binary_oarchive.hpp

diff --git a/libs/serialization/example/polymorphic_portable_binary_oarchive.hpp b/libs/serialization/example/polymorphic_portable_binary_oarchive.hpp
index d247464..71fe42d 100644 (file)
--- a/libs/serialization/example/polymorphic_portable_binary_oarchive.hpp
+++ b/libs/serialization/example/polymorphic_portable_binary_oarchive.hpp
@@ -2,7 +2,7 @@
 #define BOOST_ARCHIVE_POLYMORPHIC_PORTABLE_BINARY_OARCHIVE_HPP
 
 // MS compatible compilers support #pragma once
-#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+#if defined(_MSC_VER)
 # pragma once
 #endif