lib/fluent/plugin/out_indicative.rb in fluent-plugin-indicative-0.1.1 vs lib/fluent/plugin/out_indicative.rb in fluent-plugin-indicative-0.1.2

@@ -9,11 +9,11 @@
   hash.each_with_object({}) do |(k, v), h|
     if v.is_a? Hash
       flatten_hash(v).map do |h_k, h_v|
         h["#{k}.#{h_k}"] = h_v
       end
-    else 
+    elsif !v.is_a? Array
       h[k] = v
     end
    end
 end
 
@@ -52,10 +52,10 @@
     http.use_ssl = true
     request = Net::HTTP::Post.new(uri.request_uri, headers)
     request.body = payload.to_json
     response = http.request(request)
 
-    if response.code != 200
-        log.warn("Indicative responded with error: #{response.body} for #{payload.to_json}")
+    if response.code != "200"
+        log.warn("Indicative responded with error (code: #{response.code}): #{payload.to_json} -> #{response.body}")
     end
   end
 end