X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/f7fbb241bda54acc8179bef7d05e93a58b81093c..45dde9418dd342bb1a632d82559201c0b3becf1a:/cookbooks/munin/recipes/default.rb

diff --git a/cookbooks/munin/recipes/default.rb b/cookbooks/munin/recipes/default.rb
index df7bfbe08..ac1464a97 100644
--- a/cookbooks/munin/recipes/default.rb
+++ b/cookbooks/munin/recipes/default.rb
@@ -1,8 +1,8 @@
 #
-# Cookbook Name:: munin
+# Cookbook:: munin
 # Recipe:: default
 #
-# Copyright 2010, OpenStreetMap Foundation
+# Copyright:: 2010, OpenStreetMap Foundation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -160,7 +160,7 @@ munin_plugin "http_loadtime" do
 end
 
 node[:network][:interfaces].each do |ifname, ifattr|
-  if ifattr[:flags].include?("UP") && !ifattr[:flags].include?("LOOPBACK")
+  if ifattr[:flags]&.include?("UP") && !ifattr[:flags].include?("LOOPBACK")
     if node[:hardware] &&
        node[:hardware][:network] &&
        node[:hardware][:network][ifname][:device] =~ /^virtio/