From 91960284e75b299f7b5e9ccff88a95dc7f6c7775 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Buscht=C3=B6ns?= <buschtoens@gmail.com>
Date: Sat, 1 Jun 2013 20:44:48 +0200
Subject: [PATCH] Make log level optional

---
 lib/log.js | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/lib/log.js b/lib/log.js
index 0e58264..da03b66 100644
--- a/lib/log.js
+++ b/lib/log.js
@@ -15,15 +15,20 @@ var EventEmitter = require('events').EventEmitter;
  * Initialize a `Loggeer` with the given log `level` defaulting
  * to __DEBUG__ and `stream` defaulting to _stdout_.
  *
- * @param {Number} level
+ * @param {Number} level optional
  * @param {Object} stream
  * @api public
  */
 
 var Log = exports = module.exports = function Log(level, stream){
-  if ('string' == typeof level) level = exports[level.toUpperCase()];
-  this.level = isFinite(level) ? level : this.DEBUG;
-  this.stream = stream || process.stdout;
+  if (level && (level.readable || level.writable)) {
+    this.level = exports.DEBUG;
+    this.stream = level;
+  } else {
+    if ('string' == typeof level) level = exports[level.toUpperCase()];
+    this.level = isFinite(level) ? level : exports.DEBUG;
+    this.stream = stream || process.stdout;
+  }
   if (this.stream.readable) this.read();
 };