(void) cast snprintf() that cannot truncate

diff --git a/usr.sbin/smtpd/queue_api.c b/usr.sbin/smtpd/queue_api.c
index ca5e929..5c42537 100644 (file)
--- a/usr.sbin/smtpd/queue_api.c
+++ b/usr.sbin/smtpd/queue_api.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: queue_api.c,v 1.3 2013/10/27 18:21:07 eric Exp $      */
+/*     $OpenBSD: queue_api.c,v 1.4 2014/04/19 17:47:40 gilles Exp $    */
 
 /*
  * Copyright (c) 2013 Eric Faurot <eric@openbsd.org>
@@ -149,7 +149,7 @@ queue_msg_dispatch(void)
 
                /* XXX needs more love */
                r = -1;
-               snprintf(path, sizeof path, "/tmp/message.XXXXXXXXXX");
+               (void)snprintf(path, sizeof path, "/tmp/message.XXXXXXXXXX");
                fd = mkstemp(path);
                if (fd == -1) {
                        log_warn("warn: queue-api: mkstemp");