diff options
Diffstat (limited to 'lib/facter/shorewall_major_version.rb')
| -rw-r--r-- | lib/facter/shorewall_major_version.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/facter/shorewall_major_version.rb b/lib/facter/shorewall_major_version.rb index 0068b48..e247fc4 100644 --- a/lib/facter/shorewall_major_version.rb +++ b/lib/facter/shorewall_major_version.rb @@ -1,5 +1,6 @@ Facter.add("shorewall_major_version") do setcode do - Facter::Util::Resolution.exec('shorewall version').split('.').first || nil + v = Facter.value('shorewall_version') + v.nil? ? nil : v.split('.').first end end |