[libvirt] [PATCH 2/6] tools: use NULLSTR_MINUS

[Andrea Bolognani]

On Tue, 2019-02-12 at 17:40 +0100, Ján Tomko wrote:
> Use the newly introduced macro in the few places that open-code it.
> 
> Signed-off-by: Ján Tomko <jtomko at redhat.com>
> ---
>  tools/virsh-domain-monitor.c | 4 ++--
>  tools/virsh-snapshot.c       | 2 +-
>  2 files changed, 3 insertions(+), 3 deletions(-)

Reviewed-by: Andrea Bolognani <abologna at redhat.com>

-- 
Andrea Bolognani / Red Hat / Virtualization