From 0f51c41771c995c2d996f5aa16e2eaaa471a5ac0 Mon Sep 17 00:00:00 2001
From: GitSquared <GitSquared@users.noreply.github.com>
Date: Tue, 20 Nov 2018 13:50:25 +0100
Subject: [PATCH] :lock: Add edge-case memleak safeguard (#216)

---
 src/classes/cpuinfo.class.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/classes/cpuinfo.class.js b/src/classes/cpuinfo.class.js
index eb56795e..f700a743 100644
--- a/src/classes/cpuinfo.class.js
+++ b/src/classes/cpuinfo.class.js
@@ -116,6 +116,9 @@ class Cpuinfo {
     updateCPUload() {
         this.si.currentLoad((data) => {
             let average = [[], []];
+
+            if (!data.cpus) return; // Prevent memleak in rare case where systeminformation takes extra time to retrieve CPU info (see github issue #216)
+            
             data.cpus.forEach((e, i) => {
                 this.series[i].append(new Date().getTime(), e.load);