[U-Boot] [PATCH 3/6] hush: return consistent codes from run_command()

[Simon Glass]

On 29 October 2014 16:21, Rabin Vincent <rabin at rab.in> wrote:
> Attempting to run:
>  - an empty string
>  - a string with just spaces
>
> returns different error codes, 1 for the empty string and 0
> for the string with just spaces.  Make both of them return
> 0 for consistency.
>
> Signed-off-by: Rabin Vincent <rabin at rab.in>

Acked-by: Simon Glass <sjg at chromium.org)