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 9b4c9a2..017aed3 100644 --- a/lib/facter/shorewall_major_version.rb +++ b/lib/facter/shorewall_major_version.rb @@ -1,6 +1,7 @@ Facter.add("shorewall_major_version") do confine :shorewall_version => /\d/ setcode do - Facter.value(:shorewall_version).split('.').first + v = Facter.value('shorewall_version') + v.nil? ? nil : v.split('.').first end end |