[TYPO3-ttnews] If needed,... show more link... problem

[H. Reimers]

Hi,

i'm using the following typoscript code to show only the more link if it's 
needed.


    displayList.subheader_stdWrap {

        append = TEXT
        append {
            data = register:newsMoreLink
            wrap = <span class="news-latest-morelink">|</span>

            if.isTrue.dataWrap = 
{field:ext_url}{field:int_url}{field:bodytext}
            #if.isFalse.dataWrap = 
{field:ext_url}{field:int_url}{field:bodytext}

            if.value = 100,010,001,110,101,011,111
            if.isInList.cObject = COA
            if.isInList.cObject {
                10 = TEXT
                10.value = 0
                10.override = 1
                10.override.fieldRequired = ext_url
                20 < .10
                20.override.fieldRequired = int_url
                30 < .10
                30.override.fieldRequired = bodytext
            }
        }
    }


the problem is now with the int_url...If a News Article of the type Internal 
Site... the more link will not be displayed... but it works with all other 
types (ext_url,bodytext)... why?

thank's at all...

hendrik