                 console.log "[Attachment] err: " + JSON.stringify err
                 deleteFiles req, -> send error: err.error, 500
             else
-                deleteFiles req, -> send success: true, msg: 'created', 201
+                deleteFiles req, -> send success: true, 201
 
         fs.createReadStream(file.path).pipe(stream)
 
     else
         console.log "no doc for attachment"
 
-        send error: true, msg: "No file send", 400
+        send error: "No file sent", 400
 
 
 # GET /data/:id/attachments/:name


    stream = db.getAttachment @doc.id, name, (err) ->
        if err and err.error = "not_found"
            send error: err.error, 404
        else if err
            send error: err.error, 500
        else
            send 200

    if req.headers['range']?
        stream.setHeader('range', req.headers['range'])

    db.get params.id, (err, doc) =>
        if err and err.error == "not_found"
            app.locker.removeLock @lock
            deleteFiles req, -> send error: "not found", 404
        else if err
            console.log "[Attachment] err: " + JSON.stringify err
            app.locker.removeLock @lock
