Fix compilation with Boost 1.65.0
Change-Id: Ib88b7e13bddb1728dd882c086e97edffdd696f0d
Refs: #4258
diff --git a/tests/core/config-file.t.cpp b/tests/core/config-file.t.cpp
index 8a41ac2..0a57021 100644
--- a/tests/core/config-file.t.cpp
+++ b/tests/core/config-file.t.cpp
@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
-/**
- * Copyright (c) 2014-2016, Regents of the University of California,
+/*
+ * Copyright (c) 2014-2017, Regents of the University of California,
* Arizona Board of Regents,
* Colorado State University,
* University Pierre & Marie Curie, Sorbonne University,
@@ -27,8 +27,9 @@
#include "tests/test-common.hpp"
-#include <fstream>
#include <boost/property_tree/info_parser.hpp>
+#include <fstream>
+#include <sstream>
namespace nfd {
namespace tests {