source/Application/Model/Category.php
public function getThumbUrl()
    {
        if (($sIcon = $this->oxcategories__oxthumb->value)) {
            $sSize = \OxidEsales\Eshop\Core\Registry::getConfig()->getConfigParam('sCatThumbnailsize');

            return \OxidEsales\Eshop\Core\Registry::getPictureHandler()->getPicUrl("category/thumb/", $sIcon, $sSize);
        }
    }
public function getThumbUrl()
    {
        if (($sIcon = $this->oxcategories__oxthumb->value)) {
            $sSize = \OxidEsales\Eshop\Core\Registry::getConfig()->getConfigParam('sCatThumbnailsize');

            return \OxidEsales\Eshop\Core\Registry::getPictureHandler()->getPicUrl("category/thumb/", $sIcon, $sSize);
        }
    }
public function getThumbUrl ( ) { if ( ( $ sIcon = $ this -> oxcategories__oxthumb -> value ) ) { $ sSize = \ OxidEsales \ Eshop \ Core \ Registry :: getConfig ( ) -> getConfigParam ( 'sCatThumbnailsize' ) ; return \ OxidEsales \ Eshop \ Core \ Registry :: getPictureHandler ( ) -> getPicUrl ( "category/thumb/" , $ sIcon , $ sSize ) ; } }
Returns category thumbnail picture url if exist, false - if not

@return mixed
Returns category thumbnail picture url if exist false - if not