From 899d695843e33252da85dcbe136c7cb1e49a85be Mon Sep 17 00:00:00 2001
From: Charles Longeau <chl@cvs.openbsd.org>
Date: Fri, 5 Oct 2007 14:39:40 +0000
Subject: check if it's really a newline before removing it

with the help of ray@ "Looks OK" millert@
---
 usr.bin/mail/fio.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'usr.bin/mail/fio.c')

diff --git a/usr.bin/mail/fio.c b/usr.bin/mail/fio.c
index dd99ce2c9f1..e621bf953a7 100644
--- a/usr.bin/mail/fio.c
+++ b/usr.bin/mail/fio.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: fio.c,v 1.29 2007/09/10 14:29:53 tobias Exp $	*/
+/*	$OpenBSD: fio.c,v 1.30 2007/10/05 14:39:39 chl Exp $	*/
 /*	$NetBSD: fio.c,v 1.8 1997/07/07 22:57:55 phil Exp $	*/
 
 /*
@@ -34,7 +34,7 @@
 #if 0
 static const char sccsid[] = "@(#)fio.c	8.2 (Berkeley) 4/20/95";
 #else
-static const char rcsid[] = "$OpenBSD: fio.c,v 1.29 2007/09/10 14:29:53 tobias Exp $";
+static const char rcsid[] = "$OpenBSD: fio.c,v 1.30 2007/10/05 14:39:39 chl Exp $";
 #endif
 #endif /* not lint */
 
@@ -132,7 +132,7 @@ setptr(FILE *ibuf, off_t offset)
 		(void)fwrite(linebuf, sizeof(*linebuf), count, otf);
 		if (ferror(otf))
 			err(1, "/tmp");
-		if (count)
+		if (count && linebuf[count - 1] == '\n')
 			linebuf[count - 1] = '\0';
 		if (maybe && linebuf[0] == 'F' && ishead(linebuf)) {
 			msgCount++;
-- 
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