Fixed a case where an extra / was added to the url for backends with no hostname
Fixed a case where an extra / was added to the url for backends with no hostname

agrajaghh/duplicati,duplicati/duplicati,mnaiman/duplicati,agrajaghh/duplicati,mnaiman/duplicati,sitofabi/duplicati,sitofabi/duplicati,a1ezzz/duplicati,gerco/duplicati,agrajaghh/duplicati,mnaiman/duplicati,a1ezzz/duplicati,duplicati/duplicati,gerco/duplicati,mnaiman/duplicati,duplicati/duplicati,duplicati/duplicati,klammbueddel/duplicati,sitofabi/duplicati,klammbueddel/duplicati,klammbueddel/duplicati,AndersGron/duplicati,mnaiman/duplicati,AndersGron/duplicati,sitofabi/duplicati,agrajaghh/duplicati,sitofabi/duplicati,klammbueddel/duplicati,a1ezzz/duplicati,AndersGron/duplicati,a1ezzz/duplicati,gerco/duplicati,gerco/duplicati,a1ezzz/duplicati,AndersGron/duplicati,klammbueddel/duplicati,AndersGron/duplicati,agrajaghh/duplicati,gerco/duplicati,duplicati/duplicati