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-rw-r--r--lib/facter/shorewall_major_version.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/facter/shorewall_major_version.rb b/lib/facter/shorewall_major_version.rb
index e247fc4..017aed3 100644
--- a/lib/facter/shorewall_major_version.rb
+++ b/lib/facter/shorewall_major_version.rb
@@ -1,4 +1,5 @@
Facter.add("shorewall_major_version") do
+ confine :shorewall_version => /\d/
setcode do
v = Facter.value('shorewall_version')
v.nil? ? nil : v.split('.').first