Replace all uses of BOOST_THROW_EXCEPTION with NDN_THROW
Refs: #4834
Change-Id: I6c536cd321fba62d397bf8520f51d2dbba73d908
diff --git a/tools/ndns-export-certificate.cpp b/tools/ndns-export-certificate.cpp
index f3d7b8e..d0cb958 100644
--- a/tools/ndns-export-certificate.cpp
+++ b/tools/ndns-export-certificate.cpp
@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
- * Copyright (c) 2014-2019, Regents of the University of California.
+ * Copyright (c) 2014-2020, Regents of the University of California.
*
* This file is part of NDNS (Named Data Networking Domain Name Service).
* See AUTHORS.md for complete list of NDNS authors and contributors.
@@ -23,8 +23,8 @@
#include "util/util.hpp"
#include <boost/program_options.hpp>
-#include <boost/filesystem.hpp>
-#include <string>
+
+#include <iostream>
int
main(int argc, char* argv[])