Fix detection of URL ending in slash
Fix detection of URL ending in slash

CI trims tailing slashes from the URL and this should work just fine
too.

Signed-off-by: Florian Pritz <753f544d2d01592750fb4bd29251b78abcfc8ecd@xinu.at>

Bluewind/filebin,Bluewind/filebin,Bluewind/filebin,Bluewind/filebin,Bluewind/filebin