From 4146a478097d70531867fdeef5502ffe16f6557d Mon Sep 17 00:00:00 2001
From: moneroexamples <moneroexamples@tuta.io>
Date: Wed, 20 Dec 2017 08:40:09 +0800
Subject: [PATCH] make it compile on ubuntu 16.04

---
 src/page.h  | 2 +-
 src/tools.h | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/page.h b/src/page.h
index 904f107..43852d3 100644
--- a/src/page.h
+++ b/src/page.h
@@ -30,7 +30,7 @@
 #include <limits>
 #include <ctime>
 #include <future>
-#include <regex>
+
 
 #define TMPL_DIR                    "./templates"
 #define TMPL_PARIALS_DIR            TMPL_DIR "/partials"
diff --git a/src/tools.h b/src/tools.h
index ad185c1..ba4d153 100644
--- a/src/tools.h
+++ b/src/tools.h
@@ -31,7 +31,7 @@
 #include <iterator>
 #include <algorithm>
 #include <type_traits>
-
+#include <regex>
 
 /**
  * Some helper functions used in the example.
@@ -333,7 +333,7 @@ void chunks(Iterator begin,
  * regular expression
  */
 inline string
-remove_bad_chars(string const& in_str, std::regex const& rgx = std::regex {"[^a-zA-Z0-9]"})
+remove_bad_chars(string const& in_str, std::regex const& rgx = std::regex ("[^a-zA-Z0-9]"))
 {
     return std::regex_replace(in_str, rgx, "");
 }