sonata-project/SonataDoctrineORMAdminBundle — pull request #163 by kagux (2012-12-10 17:42:31+00:00)
Title: [Fix] One-to-many inline edit view issue when used with INDEX BY 

If we inline one-to-many edit using table, then it takes headers for this table from form's child with key ```0```. However, if we use ```INDEX BY``` in our query, then children might not have key ```0```.
Instead of relying on ```0``` key its better to take first key from children keys and use it.