From c3611ff2d29bd4730a73aa05951a946b0df5a405 Mon Sep 17 00:00:00 2001
From: Jinhao <cnjinhao@hotmail.com>
Date: Thu, 19 May 2016 15:30:07 +0800
Subject: [PATCH] fix an issue that any_cast returns null if value type has
 cv-specifier

---
 include/nana/any.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/nana/any.hpp b/include/nana/any.hpp
index 491169fc..ed711146 100644
--- a/include/nana/any.hpp
+++ b/include/nana/any.hpp
@@ -150,7 +150,7 @@ namespace nana
 		if (!operand)
 			return nullptr;
 
-		auto holder = dynamic_cast<any::holder<Value>*>(operand->content_);
+		auto holder = dynamic_cast<any::holder<typename std::decay<Value>::type>*>(operand->content_);
 		return (holder ? &holder->value : nullptr);
 	}