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Merge branch 'fix/master/getparam_failure'

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* fix/master/getparam_failure:
  (maint) Fix getparam() spec failure on MRI 1.8
This commit is contained in:
Jeff McCune 2013-01-14 18:41:55 -08:00
commit 2559be9258
1 changed files with 2 additions and 0 deletions
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2
lib/puppet/parser/functions/getparam.rb
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@ -25,6 +25,8 @@ ENDOFDOC
raise(ArgumentError, 'Must specify a reference') unless reference
raise(ArgumentError, 'Must specify name of a parameter') unless param and param.instance_of? String
return '' if param.empty?
if resource = findresource(reference.to_s)
return resource[param] if resource[param]
end