[OVAL] fix function component parsing
[OVAL] fix function component parsing

Hexadorsimal/openscap,OpenSCAP/openscap,isimluk/openscap,isimluk/openscap,Hexadorsimal/openscap,openprivacy/openscap,postfix/openscap,postfix/openscap,Hexadorsimal/openscap,ybznek/openscap,jan-cerny/openscap,jan-cerny/openscap,jan-cerny/openscap,OpenSCAP/openscap,jan-cerny/openscap,mpreisler/openscap,mpreisler/openscap,postfix/openscap,Hexadorsimal/openscap,jan-cerny/openscap,ybznek/openscap,openprivacy/openscap,OpenSCAP/openscap,ybznek/openscap,mpreisler/openscap,postfix/openscap,redhatrises/openscap,mpreisler/openscap,openprivacy/openscap,isimluk/openscap,redhatrises/openscap,openprivacy/openscap,postfix/openscap,OpenSCAP/openscap,isimluk/openscap,mpreisler/openscap,mpreisler/openscap,ybznek/openscap,openprivacy/openscap,jan-cerny/openscap,OpenSCAP/openscap,isimluk/openscap,Hexadorsimal/openscap,redhatrises/openscap,ybznek/openscap,redhatrises/openscap,ybznek/openscap,redhatrises/openscap,OpenSCAP/openscap,openprivacy/openscap,isimluk/openscap,postfix/openscap,Hexadorsimal/openscap,redhatrises/openscap