[libvirt] [PATCH] virsh: allow empty string arguments

[Eric Blake]

On 03/15/2011 02:13 PM, Jiri Denemark wrote:
> On Mon, Mar 14, 2011 at 10:46:07 -0600, Eric Blake wrote:
>> "virsh connect ''" should try to connect to the default connection,
>> but the previous patch made it issue a warning about an invalid URI.
>>
>> * tools/virsh.c (VSH_OFLAG_EMPTY_OK): New option flag.
>> (vshCommandOptString): Per the declaration, value is required to
>> be non-NULL.  Honor new flag.
>> (opts_connect): Allow empty string connection.
>> ---
>>  tools/virsh.c |   22 +++++++++++++---------
>>  1 files changed, 13 insertions(+), 9 deletions(-)
> 
> ACK

Thanks; pushed.

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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