[BUGFIX] Make it possible to return to file_list search result

Change-Id: I54d7c8260bc3bef988801614b8d053560f2f0254
Resolves: #70184
Releases: master
Reviewed-on: http://review.typo3.org/43932


Reviewed-by: Nicole Cordes <typo3@cordes.co>
Tested-by: Nicole Cordes <typo3@cordes.co>
Reviewed-by: Patrick Schriner <patrick.schriner@diemedialen.de>
Tested-by: Patrick Schriner <patrick.schriner@diemedialen.de>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>