Check whether interface-list exits before querying its length

This commit is contained in:
Eike Frost 2016-02-28 20:12:01 +00:00
parent 479f99678b
commit 6acc369377

View file

@ -289,9 +289,11 @@ class Host(object):
# check the exist_interfaces whether it equals the interfaces or not # check the exist_interfaces whether it equals the interfaces or not
def check_interface_properties(self, exist_interface_list, interfaces): def check_interface_properties(self, exist_interface_list, interfaces):
interfaces_port_list = [] interfaces_port_list = []
if len(interfaces) >= 1:
for interface in interfaces: if interfaces is not None:
interfaces_port_list.append(int(interface['port'])) if len(interfaces) >= 1:
for interface in interfaces:
interfaces_port_list.append(int(interface['port']))
exist_interface_ports = [] exist_interface_ports = []
if len(exist_interface_list) >= 1: if len(exist_interface_list) >= 1: