From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 12/13] hush: allow to run interactive shell in do_sh
Date: Mon, 30 Apr 2012 13:19:27 +0200 [thread overview]
Message-ID: <1335784768-9189-13-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1335784768-9189-1-git-send-email-s.hauer@pengutronix.de>
This allows to call 'sh' in scripts without arguments in which
case an interactive shell will be started.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
common/hush.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/common/hush.c b/common/hush.c
index ab513af..d915f9e 100644
--- a/common/hush.c
+++ b/common/hush.c
@@ -1814,7 +1814,7 @@ int run_shell(void)
static int do_sh(int argc, char *argv[])
{
if (argc < 2)
- return COMMAND_ERROR_USAGE;
+ return run_shell();
return execute_script(argv[1], argc - 1, argv + 1);
}
--
1.7.10
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next prev parent reply other threads:[~2012-04-30 11:19 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-30 11:19 hush fixes and cleanups Sascha Hauer
2012-04-30 11:19 ` [PATCH 01/13] hush: safe indention level by continueing a loop Sascha Hauer
2012-04-30 11:19 ` [PATCH 02/13] hush: safe an " Sascha Hauer
2012-04-30 11:19 ` [PATCH 03/13] hush: cleanup coding style Sascha Hauer
2012-04-30 11:19 ` [PATCH 04/13] hush: remove bogus 'else' Sascha Hauer
2012-04-30 11:19 ` [PATCH 05/13] hush: run_pipe_real must have num_progs == 1 Sascha Hauer
2012-04-30 11:19 ` [PATCH 06/13] hush: run_pipe_real: bail out early to safe an indention level Sascha Hauer
2012-04-30 11:19 ` [PATCH 07/13] hush: remove quotes at end of processing Sascha Hauer
2012-04-30 11:19 ` [PATCH 08/13] hush: simplify globhack Sascha Hauer
2012-04-30 11:19 ` [PATCH 09/13] hush: pass GLOB_NOCHECK to glob Sascha Hauer
2012-04-30 11:19 ` [PATCH 10/13] glob: activate GLOB_NOCHECK flag Sascha Hauer
2012-04-30 11:19 ` [PATCH 11/13] hush: Fix globbing Sascha Hauer
2012-04-30 11:19 ` Sascha Hauer [this message]
2012-04-30 11:19 ` [PATCH 13/13] defaultenv: remove now unnecessary hush-hack Sascha Hauer
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