From 0feecde95ceb567dc8bc08ae3448158829e345e3 Mon Sep 17 00:00:00 2001
From: "Christopher D. McMurrough" <christopher.mcmurrough@gmail.com>
Date: Thu, 5 Nov 2015 17:21:24 -0600
Subject: [PATCH] fixed type mismatch warnings (size_t to int)

MSVC complains about conversion of size_t to int.  The size_t typedef is
defined as an unsigned __int64 on Win64, which triggers the warning. Two
such instances were fixed with static_cast<int>(size_t)
---
 zmq.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/zmq.hpp b/zmq.hpp
index 4f97f48..daacfc5 100644
--- a/zmq.hpp
+++ b/zmq.hpp
@@ -131,7 +131,7 @@ namespace zmq
 
     inline int poll(zmq_pollitem_t const* items, size_t nitems)
     {
-        return poll(items, nitems, -1 );
+        return poll(items, static_cast<int>(nitems), -1);
     }
 
     #ifdef ZMQ_CPP11
@@ -147,7 +147,7 @@ namespace zmq
 
     inline int poll(std::vector<zmq_pollitem_t> const& items, long timeout_ = -1)
     {
-        return poll(items.data(), items.size(), timeout_);
+        return poll(items.data(), static_cast<int>(items.size()), timeout_);
     }
     #endif