[TYPO3-core] RFC: #8092: defect wsid check in workspace-overlay delivering wrong record versions from DB!

[Steffen Kamper]

"Martin Kutschker" <Martin.Kutschker at n0spam-blackbox.net> schrieb im 
Newsbeitrag 
news:mailman.1.1207913560.10099.typo3-team-core at lists.netfielders.de...
> Franz Koch schrieb:
>>
>> Solution:
>> correct the operator in the if-statement of the wsid-check from '!==' to 
>> '!='. Patch is provided in bugreport.
>
> Why is this the solution? The original check assumed that wsid is an 
> integer. After your change an implict type conversion occurs.
>

i don't understand. If param is omitted, it's set to -99, otherwise it's an 
integer.
 // Check if workspace is different from zero and record is set:
  if ($wsid!==0 && is_array($row)) {

check for different to zero is !=0 in this case, or !intval($wsid). And 
Franz tested and got right result after this change, so imho it's correct?

vg  Steffen