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-rw-r--r--lib/puppet/parser/functions/concat.rb8
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/puppet/parser/functions/concat.rb b/lib/puppet/parser/functions/concat.rb
index 8400f7b..618e62d 100644
--- a/lib/puppet/parser/functions/concat.rb
+++ b/lib/puppet/parser/functions/concat.rb
@@ -21,14 +21,18 @@ Would result in:
"given (#{arguments.size} for < 2)") if arguments.size < 2
a = arguments[0]
- b = arguments[1]
# Check that the first parameter is an array
unless a.is_a?(Array)
raise(Puppet::ParseError, 'concat(): Requires array to work with')
end
- result = a + Array(b)
+ result = a
+ arguments.shift
+
+ arguments.each do |x|
+ result = result + Array(x)
+ end
return result
end