From f1cac2f20ad44dbc1fa2127e0dfb9fcd0b5c27e2 Mon Sep 17 00:00:00 2001
From: Gunnar Beutner <gunnar.beutner@netways.de>
Date: Sat, 27 Aug 2016 12:35:05 +0200
Subject: [PATCH] Fix compatibility with boost <= 1.53

refs #12555
---
 lib/base/value.hpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lib/base/value.hpp b/lib/base/value.hpp
index 5beba9e4a..60e213d4b 100644
--- a/lib/base/value.hpp
+++ b/lib/base/value.hpp
@@ -100,7 +100,15 @@ public:
 	{ }
 
 	Value(const Value& other) = default;
+
+#if BOOST_VERSION >= 105400
 	Value(Value&& other) = default;
+#else /* BOOST_VERSION */
+	Value(Value&& other)
+	{
+		m_Value.swap(other.m_Value);
+	}
+#endif /* BOOST_VERSION */
 
 	inline Value(Object *value)
 	{
@@ -125,7 +133,15 @@ public:
 	operator String(void) const;
 
 	Value& operator=(const Value& other) = default;
+
+#if BOOST_VERSION >= 105400
 	Value& operator=(Value&& other) = default;
+#else /* BOOST_VERSION */
+	Value& operator=(Value&& other)
+	{
+		m_Value.swap(other.m_Value);
+	}
+#endif /* BOOST_VERSION */
 
 	bool operator==(bool rhs) const;
 	bool operator!=(bool rhs) const;
-- 
2.40.0