From 2984aa504d523f3160864747af1339cba79bd6d7 Mon Sep 17 00:00:00 2001
From: Project Nayuki <me@nayuki.io>
Date: Fri, 18 Aug 2017 03:39:51 +0000
Subject: [PATCH] Added a forgotten #include to C++ code (related to commit
 9f2c8d9e9640).

---
 cpp/QrCode.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cpp/QrCode.cpp b/cpp/QrCode.cpp
index 6a2178d..2b24d65 100644
--- a/cpp/QrCode.cpp
+++ b/cpp/QrCode.cpp
@@ -26,6 +26,7 @@
 #include <cstddef>
 #include <cstdlib>
 #include <sstream>
+#include <utility>
 #include "BitBuffer.hpp"
 #include "QrCode.hpp"