Test fixing

nano/core_test/socket.cpp

@@ -564,6 +564,9 @@ TEST (socket_timeout, read)
 
 TEST (socket_timeout, write)
 {
+	std::atomic<bool> done = false;
+	boost::system::error_code ec;
+
 	// create one node and set timeout to 1 second
 	nano::test::system system (1);
 	std::shared_ptr<nano::node> node = system.nodes[0];
@@ -586,8 +589,7 @@ TEST (socket_timeout, write)
 	// eventually, the all tcp queues should fill up and async_write will not be able to progress
 	// and the timeout should kick in and close the socket, which will cause the async_write to return an error
 	auto socket = std::make_shared<nano::transport::tcp_socket> (*node, nano::transport::socket_endpoint::client); // socket with a max queue size much larger than OS buffers
-	std::atomic<bool> done = false;
-	boost::system::error_code ec;
+
 	socket->async_connect (acceptor.local_endpoint (), [&socket, &ec, &done] (boost::system::error_code const & ec_a) {
 		EXPECT_FALSE (ec_a);