[U-Boot-Users] [PATCH] Propagate Error Status to the Shell on fw_printenv Errors

[Wolfgang Denk]

In message <1210130175-1896-1-git-send-email-gerickson at nuovations.com> you wrote:
> Changed implementation such that fw_printenv returns failure status when one or more specified variables do not exist or when incorrect command syntax is used.
> 
> This aids scripting fw_printenv such that the script can key of the return status rather than relying on standard error "scraping".
...
> Signed-off-by: Grant Erickson <gerickson at nuovations.com>
> ---
>  tools/env/fw_env.c      |   19 ++++++++++++-------
>  tools/env/fw_env.h      |    2 +-
>  tools/env/fw_env_main.c |   30 +++++++++++++++---------------
>  3 files changed, 28 insertions(+), 23 deletions(-)

Applied (with minor stylistic modifications). Thanks.

Best regards,

Wolfgang Denk

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