[U-Boot] [PATCH] dts/Makefile: Check for empty $(LDSCRIPT)

[Wolfgang Denk]

Dear Horst Kronstorfer,

In message <1342097912-8652-1-git-send-email-hkronsto at frequentis.com> you wrote:
> Make sure that $(LDSCRIPT) is not empty before calling process_lds
> with 'cat $(LDSCRIPT)' else cat will block waiting for input from
> stdin.
> 
> Signed-off-by: Horst Kronstorfer <hkronsto at frequentis.com>
> ---
>  dts/Makefile | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

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