[PATCH 1/1] hush: Fix error code returned value

[Sascha Hauer]

On Mon, Jul 07, 2014 at 10:45:08AM +0200, Herve Codina wrote:
> Just returns error code instead of 0 or 1.
> 
> With this fix, $? is set to child exit code in all cases.
> Without this fix, /child $PATH;echo $? displays 1 even if
> child script calls exit with a specific non zero error code.
> 
> Signed-off-by: Herve Codina <Herve.CODINA at celad.com>

Applied, thanks

Sascha

> ---
>  common/hush.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/common/hush.c b/common/hush.c
> index 6be43cf..f6aaa03 100644
> --- a/common/hush.c
> +++ b/common/hush.c
> @@ -1724,7 +1724,7 @@ static int parse_stream_outer(struct p_context *ctx, struct in_str *inp, int fla
>  		b_free(&temp);
>  	} while (rcode != -1 && !(flag & FLAG_EXIT_FROM_LOOP));   /* loop on syntax errors, return on EOF */
>  
> -	return (code != 0) ? 1 : 0;
> +	return code;
>  }
>  
>  static int parse_string_outer(struct p_context *ctx, const char *s, int flag)
> -- 
> 1.7.9.5
> 
> 
> _______________________________________________
> barebox mailing list
> barebox at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
> 

-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |