[U-Boot] [PATCH 4/4] travis.yml: run buildman with option -E

[Simon Glass]

On 25 January 2018 at 10:21, Daniel Schwierzeck
<daniel.schwierzeck at gmail.com> wrote:
> This forces all compiler warnings to be treated as errors.
>
> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck at gmail.com>
>
> ---
>
>  .travis.yml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Simon Glass <sjg at chromium.org>

But just checking that this actually passes at present?