[liblo] SIGPIPE and Mac OS X

Hi dear list,

I was surprised to learn that on Mac OS X, MSG_NOSIGNAL is ignored.
The code in send.c at lines 419, 439 and 442 — typically something like

	ret = send(sock, data, data_len, MSG_NOSIGNAL);

— causes a SIGPIPE, ultimately crashing the application.  The solution I found, is to either block or implement a handler for the SIGPIPE signal, for example:

	signal(SIGPIPE, SIG_IGN);


All the best,
Cam