bin/onering in onering-client-0.0.30 vs bin/onering in onering-client-0.0.32

@@ -140,18 +140,19 @@
     end
   end
 
 # SAVE
   devices.subcommand :save, "Creates or updates a new device in Onering, reading a JSON document from standard input" do |sc|
-    sc.usage = "cat device.json | onering devices save [ID]"
+    sc.usage = "onering report | onering devices save [ID]"
 
     sc.exec do
       unless STDIN.tty?
         begin
           json = ::JSON.load(STDIN.read)
           raise "Input document must specify an ID" if sc[:args].empty? and not json['id']
 
-          print_format(api.save((sc[:args].first || json['id']), json), :json)
+          rv = api.save((sc[:args].first || json['id']), json)
+          print_format(rv, :json) if rv
         rescue Exception => e
           STDERR.puts "#{e.class.name}: #{e.message}"
           exit 1
         end
       end
\ No newline at end of file