From: Alexander Ebert <ebert@woltlab.com>
Date: Sun, 24 May 2015 13:59:46 +0000 (+0200)
Subject: Using Array.prototype.slice() to clone an array
X-Git-Tag: 3.0.0_Beta_1~2319
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8fff2f4111e0be0d5fdccf15e62ce47faa53be11;p=GitHub%2FWoltLab%2FWCF.git

Using Array.prototype.slice() to clone an array
---

diff --git a/wcfsetup/install/files/js/WoltLab/WCF/Core.js b/wcfsetup/install/files/js/WoltLab/WCF/Core.js
index 811a7189e8..f64496a865 100644
--- a/wcfsetup/install/files/js/WoltLab/WCF/Core.js
+++ b/wcfsetup/install/files/js/WoltLab/WCF/Core.js
@@ -18,14 +18,7 @@ define([], function() {
 	};
 	
 	var _cloneArray = function(oldArray) {
-		var i = oldArray.length;
-		var newArray = new Array(i);
-		
-		while (i--) {
-			newArray[i] = oldArray[i];
-		}
-		
-		return newArray;
+		return oldArray.slice();
 	};
 	
 	var _cloneObject = function(obj) {