laravel/framework — pull request #805 by robclancy (2013-04-02 13:39:08+00:00)
Title: Fixes bug with new fillable stuff and morphOneOrMany

The array_merge here could probably be re-factored into the model but I am just showing you this instead of attempting to explain the bug.

If you use the models `$fillable` you have to prefix it with `table.`. If you use `$guarded` instead there are no issues.