From: Alexander Ebert <ebert@woltlab.com>
Date: Fri, 22 May 2015 23:57:20 +0000 (+0200)
Subject: Better check for window.Map
X-Git-Tag: 3.0.0_Beta_1~2339
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c89533c48ef21cd88b5ec96365fa30bf1bae8dd5;p=GitHub%2FWoltLab%2FWCF.git

Better check for window.Map
---

diff --git a/wcfsetup/install/files/js/WoltLab/WCF/Dictionary.js b/wcfsetup/install/files/js/WoltLab/WCF/Dictionary.js
index b955e03095..9a1c8369ac 100644
--- a/wcfsetup/install/files/js/WoltLab/WCF/Dictionary.js
+++ b/wcfsetup/install/files/js/WoltLab/WCF/Dictionary.js
@@ -1,5 +1,5 @@
 /**
- * Dictionary implemention relying on an object or if supported on a Map to hold key => value data.
+ * Dictionary implementation relying on an object or if supported on a Map to hold key => value data.
  * 
  * If you're looking for a dictionary with object keys, please see `WoltLab/WCF/ObjectMap`.
  * 
@@ -11,7 +11,7 @@
 define([], function() {
 	"use strict";
 	
-	var _hasMap = window.hasOwnProperty('Map');
+	var _hasMap = window.hasOwnProperty('Map') & typeof window.WeakMap === 'function';
 	
 	/**
 	 * @constructor