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authorkre <kre@NetBSD.org>2022-01-31 18:15:45 +0000
committerkre <kre@NetBSD.org>2022-01-31 18:15:45 +0000
commit982656fc51c9f2914b84d2a2ca6d154690a942ee (patch)
tree232aa35380f2bd525dd5ebe8ce8677b7bdb01655 /bin
parent265fbe306e78df50fdeb0b60609c672027e2016b (diff)
When we initialize libedit (editline) always call ourselves "sh" no
matter what $0 is (or is not) set to. This means that editrc(5) lines that start "sh:" are used (in addition to those with no prefix, which will usually be most of them), regardless of the name or manner in which we were invoked. OK christos@
Diffstat (limited to 'bin')
-rw-r--r--bin/sh/histedit.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/bin/sh/histedit.c b/bin/sh/histedit.c
index 1b7e0f5131d..f1bd1c570c1 100644
--- a/bin/sh/histedit.c
+++ b/bin/sh/histedit.c
@@ -1,4 +1,4 @@
-/* $NetBSD: histedit.c,v 1.58 2022/01/31 16:54:28 kre Exp $ */
+/* $NetBSD: histedit.c,v 1.59 2022/01/31 18:15:45 kre Exp $ */
/*-
* Copyright (c) 1993
@@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)histedit.c 8.2 (Berkeley) 5/4/95";
#else
-__RCSID("$NetBSD: histedit.c,v 1.58 2022/01/31 16:54:28 kre Exp $");
+__RCSID("$NetBSD: histedit.c,v 1.59 2022/01/31 18:15:45 kre Exp $");
#endif
#endif /* not lint */
@@ -115,7 +115,7 @@ histedit(void)
/*
* turn editing on
*/
- char *term, *shname;
+ char *term;
INTOFF;
if (el_in == NULL)
@@ -151,10 +151,7 @@ histedit(void)
setenv("TERM", term, 1);
else
unsetenv("TERM");
- shname = arg0;
- if (shname[0] == '-')
- shname++;
- el = el_init(shname, el_in, el_out, el_err);
+ el = el_init("sh", el_in, el_out, el_err);
if (el != NULL) {
if (hist)
el_set(el, EL_HIST, history, hist);