[Buildroot] [PATCH 2/2] core: remove redundant "override O := $(O)"

[Samuel Martin]

On Thu, Nov 3, 2016 at 2:55 AM, Arnout Vandecappelle (Essensium/Mind)
<arnout at mind.be> wrote:
> The top-level Makefile contains an "override O := $(O)" statement that
> is purportedly required to make sure the O flag doesn't leak into the
> environment of sub-makes. However, since commit 173135d, there is
> already an "override O := ..." a few lines down. Therefore, the first
> override is redundant.
>
> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>

Reviewed-by: Samuel Martin <s.martin49 at gmail.com>

Regards,

-- 
Samuel