Check for empty string (false if undef or "")

[PierreR]

Apparently the idiomatic way to check if a string is non-empty in puppet 4 would be :

    if $facts['subgroup'] =~ String[1] {

It does work in puppet4 but is not supported in language-puppet. Could language-puppet supports such idiosyncrasy or do you have a better idea ?

Cheers,

[PierreR]

I will use empty from stdlib. I will re-open this issue if I encounter such usage in an external module.

[bartavelle]

I can implement that though.