From c32462cde064e081e2621acedc09645b01aefce6 Mon Sep 17 00:00:00 2001
From: Jovan Bunjevacki <bjovan@gmail.com>
Date: Sat, 30 May 2020 20:30:23 +0200
Subject: [PATCH] Small fix.

---
 src/ip.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ip.cpp b/src/ip.cpp
index 1aea23a8..7550bdec 100644
--- a/src/ip.cpp
+++ b/src/ip.cpp
@@ -104,7 +104,7 @@ zmq::fd_t zmq::open_socket (int domain_, int type_, int protocol_)
     // the race condition in making it non-inheritable later is avoided
     const fd_t s =
       WSASocket (domain_, type_, protocol_, NULL, 0,
-                 WSA_FLAG_OVERLAPPED || WSA_FLAG_NO_HANDLE_INHERIT);
+                 WSA_FLAG_OVERLAPPED | WSA_FLAG_NO_HANDLE_INHERIT);
 #else
     const fd_t s = socket (domain_, type_, protocol_);
 #endif