This is needed so extbase persists FileReferences created in the
frontend correctly. Otherwise the field "uid_local" would always
be set to 0 in the database, creating an invalid file reference.

Resolves: #48965
Related: #5718

Releases: 6.2, master
Change-Id: I1e620c18d60546fdc081410b1d27a1b1de6f3e5b
Reviewed-on: http://review.typo3.org/37417


Reviewed-by: Helmut Hummel <helmut.hummel@typo3.org>
Tested-by: Helmut Hummel <helmut.hummel@typo3.org>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>