Item11267: No need to  untaint twice

git-svn-id: http://svn.foswiki.org/trunk/FoswikiOrgPlugin@17857 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
Item11267: undefined string in concat

git-svn-id: http://svn.foswiki.org/trunk/FoswikiOrgPlugin@17858 0b4bb1d4-4e5a-0410-9cc4-b2b747904278