Added some documentation strings and a missing "else" that was causing a crash. This fixes #2858
Added some documentation strings and a missing "else" that was causing a crash.
This fixes #2858

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