[BUGFIX] Followup: [CLEANUP] BackendUtility 16/34416/3
authorFrans Saris <franssaris@gmail.com>
Thu, 20 Nov 2014 22:07:09 +0000 (23:07 +0100)
committerMarkus Klein <klein.t3@reelworx.at>
Thu, 20 Nov 2014 22:27:28 +0000 (23:27 +0100)
commit3d68bdfdb04a1c964a0970e12934b1ff1881624c
treeed772fc2e64d357656d8005f00d98cfc2186d6fa
parent4296028394fdd5d5135f047a85e9a549593fa5c7
[BUGFIX] Followup: [CLEANUP] BackendUtility

With the cleanup for BackendUtility the possible return value of
getProcessedValue() changed. As multiple functions depend on the
fact that the result could be NULL this breaks existing functionality.

Make default return value NULL instead of an empty string.

Resolves: #62414
Releases: master
Change-Id: I01292ec514d5440fac2e4ddaa851607bcf2cb86e
Reviewed-on: http://review.typo3.org/34416
Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Tested-by: Markus Klein <klein.t3@reelworx.at>
typo3/sysext/backend/Classes/Utility/BackendUtility.php