diff options
| -rw-r--r-- | lib/puppet/parser/functions/array_join.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/puppet/parser/functions/array_join.rb b/lib/puppet/parser/functions/array_join.rb index c715c5d..c5fa1c8 100644 --- a/lib/puppet/parser/functions/array_join.rb +++ b/lib/puppet/parser/functions/array_join.rb @@ -1,7 +1,7 @@ Puppet::Parser::Functions::newfunction(:array_join, :type => :rvalue, :doc => "Join a list of strings with an optional delimiter.") do |args| - unless 1..2.include? args.length + unless (1..2).include?(args.length) raise Puppet::ParseError, 'array_join() takes 1 or 2 arguments' end args.first.join args.last |