fix: Gray screen for Playground on version update

cube-js · Jun 26, 2019 · b08333f · b08333f
1 parent f519c7e
commit b08333f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/cubejs-server-core/core/DevServer.js b/packages/cubejs-server-core/core/DevServer.js
@@ -232,6 +232,7 @@ class DevServer {
 
     app.use(serveStatic(path.join(__dirname, '../playground'), {
       lastModified: false,
+      etag: false,
       setHeaders: (res, url) => {
         if (url.indexOf('/index.html') !== -1) {
           res.setHeader('Cache-Control', 'no-cache');