blockdevices() catching errors

CHANGELOG.md

@@ -30,6 +30,7 @@ For major (breaking) changes - version 3 and 2 see end of page.
 
 | Version        | Date           | Comment  |
 | -------------- | -------------- | -------- |
+| 4.29.2         | 2020-11-09     | `blockdevices()` catch errors |
 | 4.29.1         | 2020-11-08     | `cpu()`, `system()` better parsing Raspberry Pi revision codes |
 | 4.29.0         | 2020-11-08     | `fsSize()` correct fs type detection macOS (HFS, APFS, NFS) |
 | 4.28.1         | 2020-11-05     | code cleanup, removing debug console.log() |

docs/history.html

@@ -83,6 +83,11 @@
                   </tr>
                 </thead>
                 <tbody>
+                  <tr>
+                    <th scope="row">4.29.2</th>
+                    <td>2020-11-09</td>
+                    <td><span class="code">blockdevices()</span> catch error</td>
+                  </tr>
                   <tr>
                     <th scope="row">4.29.1</th>
                     <td>2020-11-08</td>

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">4.29.1</span></div>
+      <div class="version">Current Version: <span id="version">4.29.2</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">

docs/system.html

@@ -135,6 +135,16 @@
                     <td></td>
                     <td>SKU number</td>
                   </tr>
+                  <tr>
+                    <td></td>
+                    <td>raspberry</td>
+                    <td>X</td>
+                    <td></td>
+                    <td></td>
+                    <td></td>
+                    <td></td>
+                    <td>Additional Raspberry-specific information<br>manufacturer, processor, type, revision<br>Raspberry only</td>
+                  </tr>
                   <tr class="example">
                     <td></td>
                     <td colspan="7">

lib/filesystem.js

@@ -268,6 +268,7 @@ function parseDevices(lines) {
 function parseBlk(lines) {
   let data = [];
 
+  try {
     lines.filter(line => line !== '').forEach((line) => {
       line = decodeURIComponent(line.replace(/\\x/g, '%'));
       line = line.replace(/\\/g, '\\\\');
@@ -288,10 +289,13 @@ function parseBlk(lines) {
         'group': disk.group,
       });
     });
-
     data = util.unique(data);
     data = util.sortByKey(data, ['type', 'name']);
     return data;
+  } catch (e) {
+    return [];
+  }
+
 }
 
 function blkStdoutToObject(stdout) {