lib/ohai/mixin/ec2_metadata.rb in ohai-7.2.0.rc.1 vs lib/ohai/mixin/ec2_metadata.rb in ohai-7.2.0.rc.2

@@ -120,9 +120,10 @@
       end
 
       def fetch_metadata(id='', api_version=nil)
         api_version ||= best_api_version
         return Hash.new if api_version.nil?
+
         metadata = Hash.new
         retrieved_metadata = metadata_get(id, api_version)
         if retrieved_metadata
           retrieved_metadata.split("\n").each do |o|
             key = expand_path("#{id}#{o}")