[PATCH v4 18/83] buildman: Correct logic for missing maintainers

[Simon Glass]

An orphaned board should produce a warning, as should a missing name for
the maintainer (when '-' is provided). Add these cases.

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

Changes in v4:
- Add new patch to correct logic for missing maintainers

 tools/buildman/boards.py    | 14 +++++++++-----
 tools/buildman/func_test.py | 20 ++++++++++++++++++--
 2 files changed, 27 insertions(+), 7 deletions(-)

Applied to u-boot-dm, thanks!