[TYPO3-core] RFC #11980: TCEforms suggest defaultreceiver returns array or boolean

[Rupert Germann]

FYI: committed v3 to trunk rev 6276

greets
rupert


Steffen Gebert schrieb:
> Hi all,
> 
> This is an SVN patch request.
> 
> Type: bugfix
> 
> Bugtracker references:
> http://bugs.typo3.org/view.php?id=11980
> 
> Branches: trunk
> 
> Problem:
> To fetch additional records, the following code is executed in 
> queryTable():
> $tmp = self::queryTable($params, ++$recursionCounter);
> $rows = array_merge($tmp, $rows);
> 
> Unfortunately queryTable() returns false, if no records are found and so 
> array_merge() fails with PHP warning (stacktrace see BT).
> 
> 
> Solution:
> So instead of returning FALSE, better return an empty array().
> 
> 
> Note:
> This happens (I think), if exactly a multiple of 50 possible results 
> exist and so queryTable() is called again, to fetch more records (as 
> $allRowsCount >= 50 is checked (and not > 50, but this has to stay I 
> think)).
> 
> 
> Regards
> Steffen
>