From f1fd8f8f6a50e4be7797a5829062cb7649c6365a Mon Sep 17 00:00:00 2001
From: Christophe Juniet <c.juniet@gmail.com>
Date: Thu, 4 Jul 2013 18:46:52 +0200
Subject: [PATCH] Fix missing include

Add a missing include for std::string.
---
 zmq.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/zmq.hpp b/zmq.hpp
index 981072d..377dc0d 100644
--- a/zmq.hpp
+++ b/zmq.hpp
@@ -31,6 +31,7 @@
 #include <cassert>
 #include <cstring>
 #include <exception>
+#include <string>
 
 //  Detect whether the compiler supports C++11 rvalue references.
 #if (defined(__GNUC__) && (__GNUC__ > 4 || \