Re: [libvirt PATCH 19/28] util: check for 0 args when applying iptables rule

In normal practice a firewall rule should never have 0 args by the time it gets to the Apply stage, but at some time while debugging auto-rollback exactly that happened (due to a bug that was since squashed), and having a check for it helped debugging, so let's permanently check for it (the nftables version of ApplyRule already has this check). Signed-off-by: Laine Stump <laine(a)redhat.com&gt; --- src/util/viriptables.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)