(void) cast snprintf call that cannot truncate

diff --git a/usr.sbin/smtpd/config.c b/usr.sbin/smtpd/config.c
index 67c60df..35f051d 100644 (file)
--- a/usr.sbin/smtpd/config.c
+++ b/usr.sbin/smtpd/config.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: config.c,v 1.27 2014/04/09 18:55:19 eric Exp $        */
+/*     $OpenBSD: config.c,v 1.28 2014/04/19 17:29:56 gilles Exp $      */
 
 /*
  * Copyright (c) 2008 Pierre-Yves Ritschard <pyr@openbsd.org>
@@ -187,7 +187,7 @@ process_stat(struct mproc *p)
                return;
 
        value.type = STAT_COUNTER;
-       snprintf(buf, sizeof buf, "buffer.%s.%s",
+       (void)snprintf(buf, sizeof buf, "buffer.%s.%s",
            proc_name(smtpd_process),
            proc_name(p->proc));
        value.u.counter = p->bytes_queued_max;