When editing a record with a regular file upload field (e.g.
a fe_users record with property image), and one does not choose
to upload a file, the PSR-7 implementation currently restricts
this. The $_FILES array is filled with an empty data set.
Thus, PSR-7 is actually canceling the whole request instead
of letting it bypass, like the DataHandler would do the same
when trying to process the uploaded files later.
The patch allows the PSR-7 implementation only to add
the files that have a filename (tmp_name) given.
Resolves: #68118
Releases: master
Change-Id: Ifdf9a59040ba6af3ca7214709f34e2e5be7f5759
Reviewed-on: http://review.typo3.org/41190
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Markus Klein <markus.klein@typo3.org>
Tested-by: Markus Klein <markus.klein@typo3.org>