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Fix previous to better match readline behavior (Ingo Schwarze)

This commit is contained in:
christos 2016-06-02 21:40:51 +00:00
parent 602c62148b
commit d764cbd394
1 changed files with 4 additions and 2 deletions
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6
lib/libedit/readline.c
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@ -1,4 +1,4 @@
/* $NetBSD: readline.c,v 1.135 2016/06/02 15:11:18 christos Exp $ */
/* $NetBSD: readline.c,v 1.136 2016/06/02 21:40:51 christos Exp $ */
/*-
* Copyright (c) 1997 The NetBSD Foundation, Inc.
@ -31,7 +31,7 @@
#include "config.h"
#if !defined(lint) && !defined(SCCSID)
__RCSID("$NetBSD: readline.c,v 1.135 2016/06/02 15:11:18 christos Exp $");
__RCSID("$NetBSD: readline.c,v 1.136 2016/06/02 21:40:51 christos Exp $");
#endif /* not lint && not SCCSID */
#include <sys/types.h>
@ -1185,6 +1185,8 @@ stifle_history(int max)
if (history(h, &ev, H_SETSIZE, max) == 0) {
max_input_history = max;
if (history_length > max)
history_base = history_length - max;
while (history_length > max) {
he = remove_history(0);
el_free(he->data);