HPCC-12170 Fix noxpath ignored when outputting files or a single row

Signed-off-by: Anthony Fishbeck <anthony.fishbeck@lexisnexis.com>
Merge pull request #6465 from afishbeck/noxpathOuputFileAndRow

HPCC-12170 Fix noxpath ignored when outputting files or a single row

Reviewed-by: Gavin Halliday <ghalliday@hpccsystems.com>