getCpuCurrentSpeedSync() workarround fix

CHANGELOG.md

@@ -30,6 +30,7 @@ For major (breaking) changes - version 3 and 2 see end of page.
 
 | Version        | Date           | Comment  |
 | -------------- | -------------- | -------- |
+| 4.23.7         | 2020-04-26     | `getCpuCurrentSpeedSync()` workarround fix |
 | 4.23.6         | 2020-04-25     | `networkGatewayDefault()` bug fix no interfaces |
 | 4.23.5         | 2020-04-20     | updated docs |
 | 4.23.4         | 2020-04-20     | `users()` optimized parseDateTime function |

docs/history.html

@@ -84,8 +84,13 @@
                 </thead>
                 <tbody>
                   <tr>
-                    <th scope="row">4.23.4</th>
+                    <th scope="row">4.23.7</th>
-                    <td>2020-04-20</td>
+                    <td>2020-04-2&</td>
+                    <td><span class="code">getCpuCurrentSpeedSync()</span> workarround fix</td>
+                  </tr>
+                  <tr>
+                    <th scope="row">4.23.6</th>
+                    <td>2020-04-25</td>
                     <td><span class="code">networkGatewayDefault()</span> bugfix no interfaces</td>
                   </tr>
                   <tr>

docs/index.html

@@ -168,7 +168,7 @@
       <img class="logo" src="assets/logo.png">
       <div class="title">systeminformation</div>
       <div class="subtitle"><span id="typed"></span></div>
-      <div class="version">Current Version: <span id="version">4.23.6</span></div>
+      <div class="version">Current Version: <span id="version">4.23.7</span></div>
       <button class="btn btn-light" onclick="location.href='https://github.com/sebhildebrandt/systeminformation'">View on Github <i class=" fab fa-github"></i></button>
     </div>
     <div class="down">

lib/cpu.js

@@ -695,7 +695,7 @@ function getCpuCurrentSpeedSync() {
   let avgFreq = 0;
   let cores = [];
 
-  if (cpus.length) {
+  if (cpus && cpus.length) {
     for (let i in cpus) {
       if ({}.hasOwnProperty.call(cpus, i)) {
         avgFreq = avgFreq + cpus[i].speed;
@@ -1142,7 +1142,7 @@ function getLoad() {
         let totalIrq = 0;
         let totalIdle = 0;
         let cores = [];
-        _corecount = cpus.length;
+        _corecount = (cpus && cpus.length) ? cpus.length : 1;
 
         for (let i = 0; i < _corecount; i++) {
           const cpu = cpus[i].times;
@@ -1292,17 +1292,23 @@ function getFullLoad() {
       let totalIrq = 0;
       let totalIdle = 0;
 
-      for (let i = 0, len = cpus.length; i < len; i++) {
+      let result = 0;
-        const cpu = cpus[i].times;
-        totalUser += cpu.user;
-        totalSystem += cpu.sys;
-        totalNice += cpu.nice;
-        totalIrq += cpu.irq;
-        totalIdle += cpu.idle;
-      }
-      let totalTicks = totalIdle + totalIrq + totalNice + totalSystem + totalUser;
-      let result = (totalTicks - totalIdle) / totalTicks * 100.0;
 
+      if (cpus && cpus.length) {
+        for (let i = 0, len = cpus.length; i < len; i++) {
+          const cpu = cpus[i].times;
+          totalUser += cpu.user;
+          totalSystem += cpu.sys;
+          totalNice += cpu.nice;
+          totalIrq += cpu.irq;
+          totalIdle += cpu.idle;
+        }
+        let totalTicks = totalIdle + totalIrq + totalNice + totalSystem + totalUser;
+        result = (totalTicks - totalIdle) / totalTicks * 100.0;
+
+      } else {
+        result = 0;
+      }
       resolve(result);
     });
   });