Fixed: Custom 'version' field don't show shared versions (#8615).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7772 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/custom_field.rb

@@ -66,7 +66,7 @@ class CustomField < ActiveRecord::Base
         when 'user'
           obj.project.users.sort.collect {|u| [u.to_s, u.id.to_s]}
         when 'version'
-          obj.project.versions.sort.collect {|u| [u.to_s, u.id.to_s]}
+          obj.project.shared_versions.sort.collect {|u| [u.to_s, u.id.to_s]}
         end
       elsif obj.is_a?(Array)
         obj.collect {|o| possible_values_options(o)}.inject {|memo, v| memo & v}