Regex doesn't match double digit version numbers

[gnif]

If version is set to 3.12 the regex match fails as it doesn't account for double digit version numbers:

puppet-gluster/manifests/repo/apt.pp

Line 61 in b286f4e

if $version =~ /^\d\.\d$/ {

This should be:

if $version =~ /^\d+\.\d+$/ {

[ekohl]

Would you be willing to submit that as a PR? That way we can properly attribute the change to you. Github even has a neat edit button at https://github.com/voxpupuli/puppet-gluster/blob/master/manifests/repo/apt.pp so you can do it through the UI.