Preselect the issue custom fields from the source project when copying. #4045

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2933 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/project.rb

@@ -391,6 +391,7 @@ class Project < ActiveRecord::Base
         copy.enabled_modules = project.enabled_modules
         copy.trackers = project.trackers
         copy.custom_values = project.custom_values.collect {|v| v.clone}
+        copy.issue_custom_fields = project.issue_custom_fields
         return copy
       else
         return nil