more linting

lib/logger.js

@@ -1,7 +1,8 @@
-var levels = require('./levels'),
-    util = require('util'),
-    events = require('events'),
-    DEFAULT_CATEGORY = '[default]';
+"use strict";
+var levels = require('./levels')
+, util = require('util')
+, events = require('events')
+, DEFAULT_CATEGORY = '[default]';
 
 /**
  * Models a logging event.
@@ -30,12 +31,13 @@ function LoggingEvent (categoryName, level, data, logger) {
 function Logger (name, level) {
   this.category = name || DEFAULT_CATEGORY;
   
-    if (! this.level) {
-        this.__proto__.level = levels.TRACE;
+  if (level) {
+    this.setLevel(level);
   }
 }
 util.inherits(Logger, events.EventEmitter);
 Logger.DEFAULT_CATEGORY = DEFAULT_CATEGORY;
+Logger.prototype.level = levels.TRACE;
 
 Logger.prototype.setLevel = function(level) {
   this.level = levels.toLevel(level, this.level || levels.TRACE);