Merge "[MAC rand] Avoid null Object of mac address" into qt-qpr1-dev
am: 8d265d43fa

Change-Id: I53ba56313dbf5ab81e86150914823202e97d7650
tree: ee404c92610f5b19b70b1448dbdea5c76a2d1cf4
  1. service/
  2. PREUPLOAD.cfg