From c84dfdbd3374df0f4620c5a1c141381ce8d5c9f9 Mon Sep 17 00:00:00 2001 From: vane11ope <vane11opeschw33tz@gmail.com> Date: Sun, 16 Feb 2020 08:14:50 +0900 Subject: [PATCH] Without this fix, ionic sample app does not even run and just emit an error. --- packages/react-dev-utils/noopServiceWorkerMiddleware.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/packages/react-dev-utils/noopServiceWorkerMiddleware.js b/packages/react-dev-utils/noopServiceWorkerMiddleware.js index 4e660b576..7f00491c2 100644 --- a/packages/react-dev-utils/noopServiceWorkerMiddleware.js +++ b/packages/react-dev-utils/noopServiceWorkerMiddleware.js @@ -11,7 +11,7 @@ const path = require('path'); module.exports = function createNoopServiceWorkerMiddleware(servedPath) { return function noopServiceWorkerMiddleware(req, res, next) { - if (req.url === path.join(servedPath, 'service-worker.js')) { + if (servedPath !== undefined && req.url === path.join(servedPath, 'service-worker.js')) { res.setHeader('Content-Type', 'text/javascript'); res.send( `// This service worker file is effectively a 'no-op' that will reset any -- GitLab