Allow non-unique names for projects (#630).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4391 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/application_helper.rb

@@ -524,7 +524,7 @@ module ApplicationHelper
       esc, all, page, title = $1, $2, $3, $5
       if esc.nil?
         if page =~ /^([^\:]+)\:(.*)$/
-          link_project = Project.find_by_name($1) || Project.find_by_identifier($1)
+          link_project = Project.find_by_identifier($1) || Project.find_by_name($1)
           page = $2
           title ||= $1 if page.blank?
         end