TYPO3 Core

In Fluid 8.7.0, checking if a DateTime property of an object is set, throws an exception if used in the inline notation. One should expect identical output for the following two cases:

<f:if condition="{payment.paidDate}">
    <f:then>set</f:then>
    <f:else>not set</f:else>
</f:if>

{f:if(condition: '{payment.paidDate}', then: 'set', else: 'not set')}

The first version correctly evaluates, if the property is set or not.

The second version results in an uncaught TYPO3 exception:

htmlspecialchars() expects parameter 1 to be string, object given

This used to work in Fluid 6.2.0.