unclecheese/DataObjectManager — pull request #42 by Zauberfisch (2012-03-01 15:04:49+00:00)
Title: BUGFIX: use $sort_field for query

bug in many_many sortable: in a many many relation from eg Page to Image it would try to select Image.SortOrder instead of Page_ImageRelation.SortOrder

Tested with a many_many relation, could you please test it with a has_many as well, it shouldn't effect it I think, but to be sure.