Petra Arentzen authored Jul 01, 2016 and Markus Klein committed Jul 19, 2016

Throw an exception if table name is empty after parsing the value
by BackendUtility::splitTable_Uid(). It avoids calling
IconFactory::getIconForRecord() with the invalid parameter $row
and throwing a less specific exception then. Only fields with
TCA Configuration type='group', internal_type='db' and
show_thumbs=TRUE are concerned.

Resolves: #76232
Releases: master, 7.6
Change-Id: I44c52f6ebfdbcfbbd2209890b0458b8126cbeccd
Reviewed-on: https://review.typo3.org/48765

Tested-by: Bamboo TYPO3com <info@typo3.com>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Joerg Boesche <typo3@joergboesche.de>
Tested-by: Joerg Boesche <typo3@joergboesche.de>
Reviewed-by: Markus Klein <markus.klein@typo3.org>
Tested-by: Markus Klein <markus.klein@typo3.org>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>