$OpenBSD: patch-src_Communicator_cxx,v 1.1 2018/04/10 06:59:58 jsg Exp $

Fix build with clang 6.0.  From FreeBSD ports.

Index: src/Communicator.cxx
--- src/Communicator.cxx.orig
+++ src/Communicator.cxx
@@ -136,7 +136,7 @@ void Communicator::initialize ( int mode, int port, ch
     address.sin_addr.s_addr = htonl(INADDR_ANY);
     address.sin_port = htons(port);
 
-    if (bind(connection_socket, (sockaddr *) &address, sizeof(address)) < 0) {
+    if (::bind(connection_socket, (sockaddr *) &address, sizeof(address)) < 0) {
       cerr << "Port " << port << " is busy." << endl;
       exit(1);
     }
