Jean-Philippe Lang d5a00cc29b Do not generate duplicate ids.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8563 e93f8b46-1217-0410-a6f0-8f06a7374b81
2012-01-08 17:20:08 +00:00
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2012-01-08 17:20:08 +00:00