fuel/orm — pull request #328 by SicoAnimal (2013-12-09 12:25:17+00:00)
Title: Only update original relations with imploded PKs of not new objects

Fixes https://github.com/fuel/orm/issues/327

Setting a relation to an array of new objects without IDs then running some code that hydrates a model or somehow calls _update_original_relations() on the original object and the non-existent IDs get put into the $_original_relations array.