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bug when attributes are nil

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git-svn-id: http://svn.opennebula.org/one/trunk@745 3034c82b-c49b-4eb3-8279-a7acafdc01c0
This commit is contained in:
Rubén S. Montero 2009-07-23 15:00:45 +00:00
parent c126e1b7dd
commit 876c510b10
1 changed files with 4 additions and 2 deletions
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6
src/oca/ruby/OpenNebula/XMLUtils.rb
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@ -70,8 +70,10 @@ module OpenNebula
str_line << n.name << "=[" << ind_enter
str_line << n.collect {|n2|
if n2.class==REXML::Element
ind_tab+n2.name+"="+n2.text
if n2 && n2.class==REXML::Element
str = ind_tab + n2.name + "="
str += n2.text if n2.text
str
end
}.compact.join(","+ind_enter)
str_line<<" ]"