[src/trunk]: src/usr.bin/mail consistently use warn

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4a5cd214059f
branches:  trunk
changeset: 782210:4a5cd214059f
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Oct 21 01:10:22 2012 +0000

description:
consistently use warn

diffstat:

 usr.bin/mail/fio.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r d25eff3263fc -r 4a5cd214059f usr.bin/mail/fio.c
--- a/usr.bin/mail/fio.c        Sat Oct 20 22:11:38 2012 +0000
+++ b/usr.bin/mail/fio.c        Sun Oct 21 01:10:22 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fio.c,v 1.35 2012/04/29 23:50:22 christos Exp $        */
+/*     $NetBSD: fio.c,v 1.36 2012/10/21 01:10:22 christos Exp $        */
 
 /*
  * Copyright (c) 1980, 1993
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)fio.c      8.2 (Berkeley) 4/20/95";
 #else
-__RCSID("$NetBSD: fio.c,v 1.35 2012/04/29 23:50:22 christos Exp $");
+__RCSID("$NetBSD: fio.c,v 1.36 2012/10/21 01:10:22 christos Exp $");
 #endif
 #endif /* not lint */
 
@@ -440,7 +440,7 @@
                if (name[1] != 0)
                        break;
                if (prevfile[0] == 0) {
-                       (void)printf("No previous file\n");
+                       warnx("No previous file");
                        return NULL;
                }
                return savestr(prevfile);