[foxy backport] Keep domain id if ROS_DOMAIN_ID is invalid. (#689)#694

Merged

hidmic merged 1 commit intofoxyfrom hidmic/foxy/backport-689

Jun 26, 2020

+29-7

Commits on Jun 25, 2020

Keep domain id if ROS_DOMAIN_ID is invalid. (#689 )
hidmic
committed