Include fileset file when repairing missing dlist file.
Include fileset file when repairing missing dlist file.

This concerns issue #3982.

mnaiman/duplicati,mnaiman/duplicati,mnaiman/duplicati,duplicati/duplicati,duplicati/duplicati,mnaiman/duplicati,duplicati/duplicati,duplicati/duplicati,mnaiman/duplicati,duplicati/duplicati