From: Mathias Küsel <mathiask@hotmail.de>
Date: Sat, 27 Feb 2016 16:19:33 +0000 (+0100)
Subject: Much faster cache clean up
X-Git-Tag: v2.0.0~32^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F2066%2Fhead;p=thirdparty%2FChart.js.git

Much faster cache clean up
---

diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 418cbc9f0..99ff72e2c 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -799,9 +799,9 @@ module.exports = function(Chart) {
 		var gcLen = cache.garbageCollect.length / 2;
 		if (gcLen > arrayOfStrings.length) {
 			for (var i = 0; i < gcLen; i++) {
-				var key = cache.garbageCollect.shift();
-				delete cache.data[key];
+				delete cache.data[cache.garbageCollect[i]];
 			}
+			cache.garbageCollect.splice(0, gcLen);
 		}
 
 		return longest;