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-rw-r--r--lib/puppet/parser/functions/upcase.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/puppet/parser/functions/upcase.rb b/lib/puppet/parser/functions/upcase.rb
index 22eae3a..2b05db4 100644
--- a/lib/puppet/parser/functions/upcase.rb
+++ b/lib/puppet/parser/functions/upcase.rb
@@ -31,8 +31,8 @@ Will return:
result = value.collect { |i| i.is_a?(String) ? i.upcase : i }
elsif value.is_a?(Hash)
result = {}
- result << value.each_pair do |k, v|
- return {k.upcase => v.collect! { |p| p.upcase }}
+ value.each_pair do |k, v|
+ result.merge!({k.upcase => v.collect! { |p| p.upcase }})
end
else
result = value.upcase