koodough/squid — pull request #1 by koodough (2014-02-19 20:44:00+00:00)
Title: resolved undefined method `[]' for nil:NilClass for netmask

NoMethodError
-------------
undefined method `[]' for nil:NilClass

Relevant File Content:
----------------------
/root/chef-solo/cookbooks-3/squid/recipes/default.rb:

19: # limitations under the License.
20: #
21:
22: # variables
23: ipaddress = node['ipaddress']
24: listen_interface = node['squid']['listen_interface']
25: version = node['squid']['version']
26>> netmask = node['network']['interfaces'][listen_interface]['addresses'][ipaddress]['netmask']
27: