diff --git a/CHANGELOG.md b/CHANGELOG.md
index 843a4d1..b789fc4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@ For major (breaking) changes - version 3 and 2 see end of page.
 
 | Version        | Date           | Comment  |
 | -------------- | -------------- | -------- |
+| 5.0.1          | 2020-01-26     | code cleanup |
 | 5.0.0          | 2020-01-26     | new major version 5 release |
 | 4.34.9         | 2020-01-25     | `graphics()` virtual controller vram value fix (win) |
 | 4.34.8         | 2020-01-25     | `graphics()` controller subDeviceId fix (win) |
diff --git a/docs/history.html b/docs/history.html
index d72dee1..06bafba 100644
--- a/docs/history.html
+++ b/docs/history.html
@@ -56,6 +56,11 @@
                   </tr>
                 </thead>
                 <tbody>
+                  <tr>
+                    <th scope="row">5.0.1</th>
+                    <td>2020-01-26</td>
+                    <td>code cleanup</td>
+                  </tr>
                   <tr>
                     <th scope="row">5.0.0</th>
                     <td>2020-01-26</td>
@@ -2062,4 +2067,4 @@
 
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/docs/index.html b/docs/index.html
index ebb6a64..2983be4 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -170,7 +170,7 @@
       <img class="logo" src="assets/logo.png">
       <div class="title">systeminformation</div>
       <div class="subtitle"><span id="typed"></span>&nbsp;</div>
-      <div class="version">New Version: <span id="version">5.0.0</span></div>
+      <div class="version">New Version: <span id="version">5.0.1</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">
@@ -396,4 +396,4 @@
   </script>
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/lib/audio.js b/lib/audio.js
index f825b61..4b519fd 100644
--- a/lib/audio.js
+++ b/lib/audio.js
@@ -199,7 +199,7 @@ function audio(callback) {
             const parts = stdout.toString().split(/\n\s*\n/);
             for (let i = 0; i < parts.length; i++) {
               if (util.getValue(parts[i].split('\n'), 'name', '=')) {
-                result.push(parseWindowsAudio(parts[i].split('\n'), i));
+                result.push(parseWindowsAudio(parts[i].split('\n')));
               }
             }
           }
diff --git a/lib/bluetooth.js b/lib/bluetooth.js
index c4cc3a7..bc05b08 100644
--- a/lib/bluetooth.js
+++ b/lib/bluetooth.js
@@ -163,7 +163,7 @@ function bluetoothDevices(callback) {
             const parts = stdout.toString().split(/\n\s*\n/);
             for (let i = 0; i < parts.length; i++) {
               if (util.getValue(parts[i].split('\n'), 'PNPClass', '=') === 'Bluetooth') {
-                result.push(parseWindowsBluetooth(parts[i].split('\n'), i));
+                result.push(parseWindowsBluetooth(parts[i].split('\n')));
               }
             }
           }
diff --git a/lib/network.js b/lib/network.js
index 38b2e93..8dad672 100644
--- a/lib/network.js
+++ b/lib/network.js
@@ -468,7 +468,7 @@ function parseLinesDarwinNics(sections) {
     if (nic.speed === null) {
       speed = util.getValue(section, 'uplink rate');
       nic.speed = speed ? parseFloat(speed) : null;
-      if (nic.speed > null && speed.toLowerCase().indexOf('gbps') >= 0) {
+      if (nic.speed !== null && speed.toLowerCase().indexOf('gbps') >= 0) {
         nic.speed = nic.speed * 1000;
       }
     } else {