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feature #192 Fixed NOKOGIRI returning 0 instead of nil

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Daniel Molina 2010-07-02 16:17:37 +02:00 committed by Ruben S. Montero
parent a185719604
commit 76040825aa
1 changed files with 3 additions and 0 deletions
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3
src/oca/ruby/OpenNebula/XMLUtils.rb
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@ -41,6 +41,9 @@ module OpenNebula
def [](key)
if NOKOGIRI
element=@xml.xpath(key.to_s.upcase)
if element.size == 0
return nil
end
else
element=@xml.elements[key.to_s.upcase]
end