config/webpackDevServer.config.js: Fix deprecation warning

`setup` was deprecated in webpack/webpack-dev-server#1108
xtian · Feb 6, 2018 · 5df599e · 5df599e
1 parent 0ea5063
commit 5df599e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/config/webpackDevServer.config.js b/config/webpackDevServer.config.js
@@ -78,7 +78,7 @@ module.exports = function(proxy, allowedHost) {
     },
     public: allowedHost,
     proxy,
-    setup(app) {
+    before(app) {
       // This lets us open files from the runtime error overlay.
       app.use(errorOverlayMiddleware());
       // This service worker file is effectively a 'no-op' that will reset any