test

config/webpack.config.js

@@ -209,8 +209,7 @@ module.exports = function(webpackEnv) {
               // https://github.com/facebook/create-react-app/issues/5250
               // Pending futher investigation:
               // https://github.com/terser-js/terser/issues/120
-              inline: 2,
-              drop_debugger: false
+              inline: 2
             },
             mangle: {
               safari10: true,

src/router/route-middle-page.js

@@ -11,10 +11,6 @@ function RouteMiddlePage(props) {
 
     useEffect(() => {
         let {user, location, history} = props
-        /*if (history.action === 'POP' && history.length > 2) {
-            history.goBack();
-            return
-        }*/
 
         if (!user.isFetching) {
             if (user.hasError) {