From 9cb1785a68901ce990c7581bd465d0931edf166e Mon Sep 17 00:00:00 2001
From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Mon, 30 Sep 2013 20:24:13 +0100
Subject: [PATCH] Do not use MSG_NOSIGNAL on send() in ${udpsend}

Some non-Posix systems don't define it.  Anyway, Exim ignores SIGPIPE for most purposes.
---
 src/src/acl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/src/acl.c b/src/src/acl.c
index e3efb7ed8..520375ab4 100644
--- a/src/src/acl.c
+++ b/src/src/acl.c
@@ -2901,7 +2901,7 @@ if (r < 0) goto defer;
 r = ip_connect(s, host_af, h->address, portnum, 1);
 if (r < 0) goto defer;
 len = Ustrlen(arg);
-r = send(s, arg, len, MSG_NOSIGNAL);
+r = send(s, arg, len, 0);
 if (r < 0) goto defer;
 if (r < len)
   {
-- 
2.25.1