[PATCH v5 3/3] pw_maintainers_cli: fix crash caused by empty diff

[Ali Alnubani]

> -----Original Message-----
> From: ohilyard at iol.unh.edu <ohilyard at iol.unh.edu>
> Sent: Monday, February 7, 2022 5:08 PM
> To: ci at dpdk.org; Ali Alnubani <alialnu at nvidia.com>
> Cc: Owen Hilyard <ohilyard at iol.unh.edu>
> Subject: [PATCH v5 3/3] pw_maintainers_cli: fix crash caused by empty diff
> 
> From: Owen Hilyard <ohilyard at iol.unh.edu>
> 
> A sanity check has been added to find_filenames. Occasionally, due to
> how the community lab internally handles getting patches from
> patchworks, a patch will result in no diff. This patch adds handling for
> this case.
> 
> Signed-off-by: Owen Hilyard <ohilyard at iol.unh.edu>
> ---

Thanks Owen.

Tested-by: Ali Alnubani <alialnu at nvidia.com>
Acked-by: Ali Alnubani <alialnu at nvidia.com>