Handle the 'error' event case

lib/console2.js

@@ -572,8 +572,19 @@
             log.message = log.contextString + offsetSpace + log.argsString;
 
             //Emit events
-            this.emit('new', log, log.type);
-            this.emit(log.type, log);
+            this.emit('new', log, log.type); //'new' event
+
+            var msg = log.type;  
+
+            /* 
+             * EventEmitter.emit() will raise an Error
+             * if we emit the event 'error' and their is no listeners
+             * For now, transform 'error' in 'errorEvent'
+             */
+            if (msg === 'error') {
+                msg += 'Event'; 
+            }
+            this.emit(msg, log); //`log.type` event
             
             //If the logger should print the message
             //Print it