patch by Marcela Oliveira. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11913 e93f8b46-1217-0410-a6f0-8f06a7374b81
patch by Marcela Oliveira. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11913 e93f8b46-1217-0410-a6f0-8f06a7374b81