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-rw-r--r--lib/puppet/util/tagging.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/puppet/util/tagging.rb b/lib/puppet/util/tagging.rb
index 9abb3fb2b..8a50f3458 100644
--- a/lib/puppet/util/tagging.rb
+++ b/lib/puppet/util/tagging.rb
@@ -34,6 +34,6 @@ module Puppet::Util::Tagging
private
def valid_tag?(tag)
- tag =~ /^\w[-\w:]*$/
+ tag =~ /^\w[-\w:.]*$/
end
end