Jean-Philippe Lang 503933c585 Don't do any query if id is not present.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11105 e93f8b46-1217-0410-a6f0-8f06a7374b81
2013-01-03 13:39:04 +00:00
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