Zack Galbreath f613437a44 Do not call sys.exit() in except block (#7659) ...

When an invalid spec is encountered by `parse_specs()` we now raise a
`SpackError` instead of calling `sys.exit()`

2018-04-03 22:22:28 -07:00

..

spack

Do not call sys.exit() in except block (#7659)

2018-04-03 22:22:28 -07:00