Docker Community Forums

Share and learn in the Docker community.

Checking status on default failing

After upgrdaing VirtualBox I was unable to start Docker Toolbox. script failed on step “Checking for status…” After unistalling both virtualbox and docker toolbox a number of times I have eventually found a way around the problem by alterintg I have changed line

VM_STATUS="( set +e ; "{DOCKER_MACHINE}" status “${VM}” )"

removing the set +e to

VM_STATUS="( "{DOCKER_MACHINE}" status “${VM}” )"

Everthing still appears to work but can anyone explain what impact if any removing set +e will have please?