Package: genisoimage
Version: 9:1.1.2-1
Severity: normal

I've just used the "-o -" option in a genisoimage/wodim pipe 
and didn't realize that genisoimage writes to stdout by default 
and the "-o -" option doesn't do what is does in many other 
command-line utilities (i.e. write to stdout and not to a file 
named "-").

genisoimage created a file named "-" and wrote nothing to stdout,
so using it in a pipe a'la "genisoimage -o - -R . | wodim" doesn't
work.

It would be good if you could include a warning on the console 
(or even abort with an error message) whenever a user supplies the
"-o -" command-line option. It's not so likely anyone would want 
to write to a file named "-", anyway :)


Thanks,
Thomas


-- System Information:
Debian Release: 4.0
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-3-xen-686
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Versions of packages genisoimage depends on:
ii  libc6                       2.3.6.ds1-13 GNU C Library: Shared libraries
ii  libmagic1                   4.17-5etch1  File type determination library us
ii  zlib1g                      1:1.2.3-13   compression library - runtime

genisoimage recommends no packages.

-- no debconf information


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