Password length isn't checked in interactive mode

[diizzyy]

Using latest commit in master branch:

Preferably it should output an error and abort rather than accept zero input

go version go1.19.5 freebsd/amd64

[mattn]

Could you please provide commad-line ?

[diizzyy]

Sure, (just hit enter when asked to type password)

go-htpasswd -Bv foo foobar
New password:
Re-type new password:
Updating password for user foobar

[diizzyy]

You can also omit -v switch and get the same result

Without any switch password is blank in passwordfile