Jeff Bonhag 352b955d09
Treat an empty box value as invalid
This fixes an issue where having a box name set to an empty string will
cause all Vagrant commands to fail with an error like:

ArgumentError: Malformed version number string (random box name)

This may be related to #10663.
2020-07-13 17:37:13 -04:00
..
2020-07-09 15:33:19 -04:00
2018-04-20 10:51:38 -07:00
2020-07-13 17:37:13 -04:00