Agreggate function (size) not working properly after filter is applied.

[lakshan93]

There are list of objects
{
"list": [
{
"value": 1,
"present": "yes"
},
{
"value": 2,
"present": "no"
},
{
"value": 3,
"present": "yes"
}
]
}

The path $.list[?(@.present == 'yes')].value.size() gives me wrong result.
Expected: 2
Actual: [null, null]

Looks like rather it calculate the size of the list, it calculate individuals elements inside list and since there is no string processing, it is returning null for each element, which is not expected.

[jochenberger]

More or less a duplicate of #272

[kallestenflo]

Duplicate (or related to) #272