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

@ -289,6 +289,8 @@ 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 interfaces is not None:
if len(interfaces) >= 1: if len(interfaces) >= 1:
for interface in interfaces: for interface in interfaces:
interfaces_port_list.append(int(interface['port'])) interfaces_port_list.append(int(interface['port']))