[Libguestfs] [PATCH nbdkit] Fix --dump-plugin on perl, python and ruby plugins.

[Eric Blake]

On 03/06/2018 07:15 AM, Richard W.M. Jones wrote:
> Previously doing:
> 
>    nbdkit python --dump-plugin
> 
> would segfault since the script was not loaded.  It was possible to
> work around this using:
> 
>    nbdkit python test.py --dump-plugin
> 
> assuming that you had a Python script to use.
> 
> Change the code so that the original command (without the script name)
> doesn't segfault.
> ---
>   plugins/perl/perl.c     | 2 +-
>   plugins/python/python.c | 2 +-
>   plugins/ruby/ruby.c     | 4 +---
>   3 files changed, 3 insertions(+), 5 deletions(-)
> 

ACK

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org