perf: remove duplicate logic

markteng · markteng · commit 65e3d1b9924e · 2020-08-27T20:28:40.000+08:00
diff --git a/packages/next/client/index.tsx b/packages/next/client/index.tsx
@@ -21,6 +21,8 @@ import PageLoader, { looseToArray, StyleSheetTuple } from './page-loader'
 import measureWebVitals from './performance-relayer'
 import { createRouter, makePublicRouterInstance } from './router'
 
+require('next/dist/build/polyfills/finally-polyfill.min')
+
 /// <reference types="react-dom/experimental" />
 
 declare let __webpack_public_path__: string
@@ -41,10 +43,6 @@ declare global {
 type RenderRouteInfo = PrivateRouteInfo & { App: AppComponent }
 type RenderErrorProps = Omit<RenderRouteInfo, 'Component' | 'styleSheets'>
 
-if (!('finally' in Promise.prototype)) {
-  require('next/dist/build/polyfills/finally-polyfill.min')
-}
-
 const data: typeof window['__NEXT_DATA__'] = JSON.parse(
   document.getElementById('__NEXT_DATA__')!.textContent!
 )
