webdav: if root ends with / then don't check if it is a file
webdav: if root ends with / then don't check if it is a file

B4dM4n/rclone,ncw/rclone,B4dM4n/rclone,olihey/rclone,ncw/rclone,yonjah/rclone,B4dM4n/rclone,yonjah/rclone,ncw/rclone,olihey/rclone,yonjah/rclone,yonjah/rclone,B4dM4n/rclone,ncw/rclone,olihey/rclone,olihey/rclone