fixes issue with non-attribute value setting
fixes issue with non-attribute value setting

chef-cookbooks/iis,mohitsethi/chef-iis,blairham/iis,jonathanmorley/iis,opscode-cookbooks/iis,visioncritical/iis,sneal/iis,criteo-forks/iis,cvent/iis,drpebcak/iis,spuder/iis,owen/iis,juliandunn/iis