[U-Boot] pxe: make the first label the implicit default

[Wolfgang Denk]

Dear Jason Hobbs,

In message <1320671235-9224-1-git-send-email-jason.hobbs at calxeda.com> you wrote:
> If no default label is specified, but a situation arises where the
> default label should be used, treat the first label specified as the
> default label.
> 
> Signed-off-by: Jason Hobbs <jason.hobbs at calxeda.com>
> Cc: Ricardo Salveti de Araujo <ricardo.salveti at linaro.org>
> Cc: Wolfgang Denk <wd at denx.de>
> 
> ---
> common/cmd_pxe.c |   17 ++++++++++++++---
>  1 files changed, 14 insertions(+), 3 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

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