Added small change to simplify logic of createConnection

Author: danbeam

mysql-libmysqlclient.js

@@ -4,40 +4,10 @@ Copyright (C) 2010, Oleg Efimov <efimovov@gmail.com>
 See license text in LICENSE file
 */
 
-var
-  binding = require("./mysql_bindings"),
-  sys = require("sys");
+var binding = require("./mysql_bindings");
 
-function createConnection(servername, user, password, dbname, port, socket)
-{
+exports.createConnection = function () {
   var db = new binding.MysqlConn();
-  
-  if (typeof socket !== "undefined") {
-    db.connect(servername, user, password, dbname, port, socket);
-  } else {
-    if (typeof port !== "undefined") {
-      db.connect(servername, user, password, dbname, port);
-    } else {
-      if (typeof dbname !== "undefined") {
-        db.connect(servername, user, password, dbname);
-      } else {
-        if (typeof password !== "undefined") {
-          db.connect(servername, user, password);
-        } else {
-          if (typeof user !== "undefined") {
-            db.connect(servername, user);
-          } else {
-            if (typeof servername !== "undefined") {
-              db.connect(servername);
-            }
-          }
-        }
-      }
-    }
-  }
-  
+  db.connect.apply(this, Array.prototype.slice.call(arguments, 0, 5));
   return db;
-}
-
-exports.createConnection = createConnection;
-
+};