Incrementing "1.0" does not work, returns undefined

[hansemannn]

Hey guys!

We noticed that when specifying a version like 1.0 instead of 1.0.0 to semver -i / semver.inc(), it does not increment it properly and returns undefined. Example:

$ semver 1.0.0 -i major
2.0.0
$ semver 1.0 -i major

Is there an option to bump it anyway or do we need to manually repair it? It feels overhead to do it but would of course be possible as well. Thank you!

[isaacs]

1.0 isn't a "version", it's a "range". (That is, it's equivalent to 1.0.x, and matches any non-prerelease versions from 1.0.0 up to but not including 1.1.0.)

A better error message and non-zero exit code would be great, though.