ES2015 allows default values in function parameters

GarethOates · Jan 25, 2018 · cf4fc65 · cf4fc65
1 parent 2c4b612
commit cf4fc65
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/redux.js b/redux.js
@@ -2,11 +2,7 @@ import {compose, createStore} from 'redux';
 
 const composeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || compose;
 
-const rootReducer = (state, action) => {
-    if (!state) {
-        state = {};
-    }
-
+const rootReducer = (state = {}, action) => {
     return Object.assign({}, state, action.payload);
 };