ansible/ansible — pull request #4360 by skyl (2013-10-03 20:22:00+00:00)
Title: small change, if len(words) > 1

I think we can do without this fact if we don't have words[1]?

```
fatal: [127.0.0.1] => failed to parse: Traceback (most recent call last):
File "/Users/r498036/.ansible/tmp/ansible-1380830220.62-236999828409412/setup", line 3080, in
main()
File "/Users/r498036/.ansible/tmp/ansible-1380830220.62-236999828409412/setup", line 2146, in main
data = run_setup(module)
File "/Users/r498036/.ansible/tmp/ansible-1380830220.62-236999828409412/setup", line 2084, in run_setup
facts = ansible_facts()
File "/Users/r498036/.ansible/tmp/ansible-1380830220.62-236999828409412/setup", line 2075, in ansible_facts
facts.update(Network().populate())
File "/Users/r498036/.ansible/tmp/ansible-1380830220.62-236999828409412/setup", line 1520, in populate
default_ipv4, default_ipv6 = self.get_default_interfaces(route_path)
File "/Users/r498036/.ansible/tmp/ansible-1380830220.62-236999828409412/setup", line 1567, in get_default_interfaces
interface[v]['gateway'] = words[1]
IndexError: list index out of range
```