From fddd50720c1426be15a9d5904264c74def204f71 Mon Sep 17 00:00:00 2001
From: Mark Johnston <markj@FreeBSD.org>
Date: Wed, 17 Jul 2019 16:52:25 +0000
Subject: [PATCH] MFC r344629: rtsol: Use vwarnx(3) to log messages to standard
 error.

---
 usr.sbin/rtsold/rtsold.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/usr.sbin/rtsold/rtsold.c b/usr.sbin/rtsold/rtsold.c
index 8d31b43aad0..c1bfa400b5f 100644
--- a/usr.sbin/rtsold/rtsold.c
+++ b/usr.sbin/rtsold/rtsold.c
@@ -743,10 +743,8 @@ warnmsg(int priority, const char *func, const char *msg, ...)
 
 	va_start(ap, msg);
 	if (fflag) {
-		if (priority <= log_upto) {
-			(void)vfprintf(stderr, msg, ap);
-			(void)fprintf(stderr, "\n");
-		}
+		if (priority <= log_upto)
+			vwarnx(msg, ap);
 	} else {
 		snprintf(buf, sizeof(buf), "<%s> %s", func, msg);
 		msg = buf;
-- 
2.45.0