[U-Boot] [PATCH v2 07/10] patman: Fix doctest StringIO import for python 3.x

[Simon Glass]

On 27 September 2016 at 09:03, Paul Burton <paul.burton at imgtec.com> wrote:
> In python 3.x StringIO is no longer a module, and the class can instead
> be found in the io module. Adjust the code in the doctest input to
> account for both.
>
> Signed-off-by: Paul Burton <paul.burton at imgtec.com>
>
> ---
>
> Changes in v2:
> - New patch, need found by running --test.
>
>  tools/patman/settings.py | 13 ++++++++-----
>  1 file changed, 8 insertions(+), 5 deletions(-)

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