Bug: (#338)

- Bug: Allow socket message to be null. Fixes #335, fixes #336.

Author: ryan-roemer

CHANGELOG.md

@@ -1,7 +1,10 @@
 # Changelog
 
 This project adheres to [Semantic Versioning](http://semver.org/).
-Every release, along with the migration instructions, is documented on the Github [Releases](https://github.com/FormidableLabs/webpack-dashboard/releases) page.
+
+## UNRELEASED
+
+- Bug: Allow socket messages to be null. [#335](https://github.com/FormidableLabs/webpack-dashboard/issues/335), [#336](https://github.com/FormidableLabs/webpack-dashboard/issues/336)
 
 ## [3.3.5] - 2021-07-12
 

bin/webpack-dashboard.js

@@ -76,7 +76,9 @@ const main = opts => {
       });
 
       socket.on("message", (message, ack) => {
-        if (message.type !== "log") {
+        // Note: `message` may be null.
+        // https://github.com/FormidableLabs/webpack-dashboard/issues/335
+        if (message && message.type !== "log") {
           dashboard.setData(message, ack);
         }
       });