From 54414b9d0870ba506f9a64ae20d859be34c6e951 Mon Sep 17 00:00:00 2001
From: Johan Mabille <johan.mabille@gmail.com>
Date: Fri, 9 Dec 2016 14:00:44 +0100
Subject: [PATCH] fixed warnings in c++11 poll functions

---
 zmq.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/zmq.hpp b/zmq.hpp
index e858c1d..f47f73a 100644
--- a/zmq.hpp
+++ b/zmq.hpp
@@ -155,12 +155,12 @@ namespace zmq
     #ifdef ZMQ_CPP11
     inline int poll(zmq_pollitem_t const* items, size_t nitems, std::chrono::milliseconds timeout)
     {
-        return poll(items, nitems, timeout.count() );
+        return poll(items, nitems, static_cast<long>(timeout.count()));
     }
 
     inline int poll(std::vector<zmq_pollitem_t> const& items, std::chrono::milliseconds timeout)
     {
-        return poll(items.data(), items.size(), timeout.count() );
+        return poll(items.data(), items.size(), static_cast<long>(timeout.count()));
     }
 
     inline int poll(std::vector<zmq_pollitem_t> const& items, long timeout_ = -1)