Jean-Philippe Lang f34a566c75 Prevent error when referencing an issue without project (#7890).
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5157 e93f8b46-1217-0410-a6f0-8f06a7374b81
2011-04-16 15:41:32 -07:00
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2011-04-16 15:41:32 -07:00