netbox_agent/network.py

@@ -359,6 +359,7 @@ class Network(object):
                 nic.delete()
 
         # delete IP on netbox that are not known on this server
+        if len(nb_nics):
             netbox_ips = nb.ipam.ip_addresses.filter(
                 interface_id=[x.id for x in nb_nics],
             )