Possible bug of mkisofs

[Paul Smith]

Dear All

I am using mkisofs to create an iso file of a video dvd, but getting
the following:

$ mkisofs -o ~/Desktop/dzrt.iso -V "DZRT" -dvd-video -v ~/Desktop/dzrt
INFO:   ISO-8859-1 character encoding detected by locale settings.
        Assuming ISO-8859-1 encoded filenames on source filesystem,
        use -input-charset to override.
mkisofs 2.01 (i686-pc-linux-gnu)
Scanning /home/psmith/Desktop/dzrt
Scanning /home/psmith/Desktop/dzrt/VIDEO_TS
Scanning /home/psmith/Desktop/dzrt/AUDIO_TS
mkisofs: No such file or directory. Faild to open
/home/psmith/Desktop/dzrt//VIDEO_TS/VIDEO_TS.IFO
mkisofs: Can't open VMG info for '/home/psmith/Desktop/dzrt/'.
mkisofs: Unable to parse DVD-Video structures.
mkisofs: Unable to make a DVD-Video image.

It seems to be a bug of mkisofs, as it (internally) uses two
consecutive slashes:

mkisofs: No such file or directory. Faild to open
/home/psmith/Desktop/dzrt//VIDEO_TS/VIDEO_TS.IFO

Any ideas?

Thanks in advance,

Paul