[Piglit] [PATCH] framework: Don't stop resume because no tests are left to be run

[Matt Turner]

On Tue, Jul 11, 2017 at 10:27 AM, Dylan Baker <dylan at pnwbakers.com> wrote:
> It's completely possible that if piglit resume is run with the -n flag
> (don't retry incomplete tests), that piglit resume could be invoked with
> no tests left to run. In this case it makes sense to let piglit resume
> just finalize the backend and produce a unified result.
>
> Signed-off-by: Dylan Baker <dylanx.c.baker at intel.com>
> cc: Martin Peres <martin.peres at linux.intel.com>
> ---
>  framework/programs/run.py | 15 ++++++++++-----
>  1 file changed, 10 insertions(+), 5 deletions(-)
>
> diff --git a/framework/programs/run.py b/framework/programs/run.py
> index 508bc05c4..ef268f722 100644
> --- a/framework/programs/run.py
> +++ b/framework/programs/run.py
> @@ -35,6 +35,7 @@ import six
>
>  from framework import core, backends, exceptions, options
>  from framework import dmesg
> +from framework import exceptions

exceptions looks like it's imported a few lines above. Is this intentional?