bug #3447 Display null when an Id is null (Schyzophrenic)
bug #3447 Display null when an Id is null (Schyzophrenic)

This PR was merged into the 3.0.x-dev branch.

Discussion
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Display null when an Id is null

Add a check to not truncate a null field value. This is useful when displaying id of children which are not necessarily initialized yet.

Commits
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1621e91f Display null when an Id is null

javiereguiluz/EasyAdminBundle,javiereguiluz/EasyAdminBundle