diff options
| -rw-r--r-- | nova/virt/libvirt_conn.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nova/virt/libvirt_conn.py b/nova/virt/libvirt_conn.py index bed348332..6fb7c06bd 100644 --- a/nova/virt/libvirt_conn.py +++ b/nova/virt/libvirt_conn.py @@ -1814,7 +1814,7 @@ class IptablesFirewallDriver(FirewallDriver): in network_info] for cidrv6 in cidrv6s: - ipv6_rules += ['-s %s -j ACCEPT' % (cidrv6,)] + ipv6_rules.append('-s %s -j ACCEPT' % (cidrv6,)) security_groups = db.security_group_get_by_instance(ctxt, instance['id']) |