Rclone FTP with non standard port

Hi!

I’m tried to sync a ftp, but it doesn’t work at all.

DEBUG : rclone: Version “v1.36-120-ga9d29c22β” starting with parameters ["./rclone" “copy” “ftptest:” “/home/yo/” “-vv”]. or
DEBUG : rclone: Version “v1.36-120-ga9d29c22β” starting with parameters ["./rclone" “ls” “ftptest:” “-vv”]

I get an error message: Failed to create file system for “gape:”: NewFS URL parse: parse 12.34xxx74:597862: first path segment in URL cannot contain colon

I believe its a bug because of the non-standard-port. Maybe u have to ask for the ftp-port at the config?

Thanks a lot!