fix: UMD bundle containing process.env flag (#1749)

vuejs · May 14, 2020 · 0fea8c4 · 0fea8c4
1 parent 1f6f149
commit 0fea8c4
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Showing 2 changed files with 4 additions and 6 deletions.
diff --git a/jest.config.js b/jest.config.js
@@ -9,11 +9,9 @@ module.exports = {
   },
   testMatch: ['<rootDir>/test/unit/**/*.spec.js'],
   testPathIgnorePatterns: ['/node_modules/'],
-  setupFilesAfterEnv: [
-    './test/setup.js'
-  ],
-  "transform": {
-    "^.+\\.js$": "<rootDir>/node_modules/babel-jest"
+  setupFilesAfterEnv: ['./test/setup.js'],
+  transform: {
+    '^.+\\.js$': '<rootDir>/node_modules/babel-jest'
   },
   coverageDirectory: 'coverage',
   coverageReporters: ['json', 'lcov', 'text-summary', 'clover'],

diff --git a/src/store.js b/src/store.js
@@ -10,7 +10,7 @@ export function createStore (options) {
 
 export class Store {
   constructor (options = {}) {
-    if (process.env.NODE_ENV !== 'production') {
+    if (__DEV__) {
       assert(typeof Promise !== 'undefined', `vuex requires a Promise polyfill in this browser.`)
       assert(this instanceof Store, `store must be called with the new operator.`)
     }