[U-Boot] [PATCH v1] tools/kwboot: Allow just -t to function

[Suriyan Ramasami]

Just a gentle ping to see if this can be commented on/Acked/Merged ?
Thanks
- Suiryan

On Tue, Nov 25, 2014 at 1:59 PM, Suriyan Ramasami <suriyan.r at gmail.com> wrote:
> When kwboot is invoked with -t <tty> the code implicitly assumes that one
> of -b (boot message) or -d (debug message) with an image file is specified.
> This is not necessarily true.
>
> This allows kwboot -t <tty> to function.
>
> Signed-off-by: Suriyan Ramasami <suriyan.r at gmail.com>
> ---
>
> Changes in v1:
> - First try
>
>  tools/kwboot.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/kwboot.c b/tools/kwboot.c
> index 1368b4c..449564e 100644
> --- a/tools/kwboot.c
> +++ b/tools/kwboot.c
> @@ -785,7 +785,7 @@ main(int argc, char **argv)
>                         perror("debugmsg");
>                         goto out;
>                 }
> -       } else {
> +       } else if (bootmsg) {
>                 rc = kwboot_bootmsg(tty, bootmsg);
>                 if (rc) {
>                         perror("bootmsg");
> --
> 1.8.3.1
>