[src/trunk]: src/lib/libedit Only reset the terminal if we have a tty (Boris ...

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

details:   https://anonhg.NetBSD.org/src/rev/179b16a1ad1a
branches:  trunk
changeset: 342137:179b16a1ad1a
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Dec 08 12:56:55 2015 +0000

description:
Only reset the terminal if we have a tty (Boris Ranto)

diffstat:

 lib/libedit/el.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (28 lines):

diff -r 0083855f5a01 -r 179b16a1ad1a lib/libedit/el.c
--- a/lib/libedit/el.c  Tue Dec 08 12:51:21 2015 +0000
+++ b/lib/libedit/el.c  Tue Dec 08 12:56:55 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: el.c,v 1.73 2014/06/18 18:12:28 christos Exp $ */
+/*     $NetBSD: el.c,v 1.74 2015/12/08 12:56:55 christos Exp $ */
 
 /*-
  * Copyright (c) 1992, 1993
@@ -37,7 +37,7 @@
 #if 0
 static char sccsid[] = "@(#)el.c       8.2 (Berkeley) 1/3/94";
 #else
-__RCSID("$NetBSD: el.c,v 1.73 2014/06/18 18:12:28 christos Exp $");
+__RCSID("$NetBSD: el.c,v 1.74 2015/12/08 12:56:55 christos Exp $");
 #endif
 #endif /* not lint && not SCCSID */
 
@@ -135,7 +135,8 @@
        terminal_end(el);
        keymacro_end(el);
        map_end(el);
-       tty_end(el);
+       if (!(el->el_flags & NO_TTY))
+               tty_end(el);
        ch_end(el);
        search_end(el);
        hist_end(el);