Simplify coding style

manifests/repo/apt.pp

@@ -31,9 +31,9 @@
 # Copyright 2015 RL Solutions, unless otherwise noted
 #
 class gluster::repo::apt (
- $version  = $::gluster::params::version,
- $release  = $::gluster::params::release,
- $priority  = $::gluster::params::repo_priority,
+ $version = $::gluster::params::version,
+ $release = $::gluster::params::release,
+ $priority = $::gluster::params::repo_priority,
 ) {
  include '::apt'
 
@@ -50,14 +50,12 @@
  # basic sanity check
  if $version == 'LATEST' {
  $repo_ver = $version
+ } elsif $version =~ /^\d\.\d+$/ {
+ $repo_ver = "${version}/LATEST"
+ } elsif $version =~ /^(\d)\.(\d+)\.(\d+).*$/ {
+ $repo_ver = "${1}.${2}/${1}.${2}.${3}"
  } else {
- if $version =~ /^\d\.\d+$/ {
- $repo_ver = "${version}/LATEST"
- } elsif $version =~ /^(\d)\.(\d+)\.(\d+).*$/ {
- $repo_ver = "${1}.${2}/${1}.${2}.${3}"
- } else {
- fail("${version} doesn't make sense for ${::operatingsystem}!")
- }
+ fail("${version} doesn't make sense for ${::operatingsystem}!")
  }
 
  # the Gluster repo only supports x86_64 and i386. armhf is only supported for Raspbian. The Ubuntu PPA also supports armhf and arm64.