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authorrillig <rillig@NetBSD.org>2021-08-15 22:14:45 +0000
committerrillig <rillig@NetBSD.org>2021-08-15 22:14:45 +0000
commit5635c3c91aea9690c4b1c33dc0d8813b5fdbab2f (patch)
treee0403d4b0ce03530a0c4f52ddbfe93240d092d64 /lib/libedit
parentec97f09ba669f1cb544212288bcbfcb80b8e40f1 (diff)
readline: fix lint warning about effective unconst cast
Calling strchr to avoid the syntactical unconst cast is not necessary here. A simple pointer assignment is enough. No functional change.
Diffstat (limited to 'lib/libedit')
-rw-r--r--lib/libedit/readline.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/libedit/readline.c b/lib/libedit/readline.c
index 3b1b5e807aa..bf963b61807 100644
--- a/lib/libedit/readline.c
+++ b/lib/libedit/readline.c
@@ -1,4 +1,4 @@
-/* $NetBSD: readline.c,v 1.160 2021/08/15 10:06:32 christos Exp $ */
+/* $NetBSD: readline.c,v 1.161 2021/08/15 22:14:45 rillig 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 1.160 2021/08/15 10:06:32 christos Exp $");
+__RCSID("$NetBSD: readline.c,v 1.161 2021/08/15 22:14:45 rillig Exp $");
#endif /* not lint && not SCCSID */
#include <sys/types.h>
@@ -208,11 +208,10 @@ static void
_resize_fun(EditLine *el, void *a)
{
const LineInfo *li;
- char **ap = a;
+ const char **ap = a;
li = el_line(el);
- /* a cheesy way to get rid of const cast. */
- *ap = memchr(li->buffer, *li->buffer, (size_t)1);
+ *ap = li->buffer;
}
static const char *