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-rw-r--r--lib/puppet/parser/ast/leaf.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/puppet/parser/ast/leaf.rb b/lib/puppet/parser/ast/leaf.rb
index b73c781e1..c8ac6f7e3 100644
--- a/lib/puppet/parser/ast/leaf.rb
+++ b/lib/puppet/parser/ast/leaf.rb
@@ -101,7 +101,7 @@ class Puppet::Parser::AST
end
end
- def to_classname
+ def to_classname(dummy_argument=:work_arround_for_ruby_GC_bug)
to_s.downcase.gsub(/[^-\w:.]/,'').sub(/^\.+/,'')
end