fix update error

browser/main/StatusBar/index.js

@@ -10,6 +10,10 @@ const { Menu, MenuItem, dialog } = remote
 
 const zoomOptions = [0.8, 0.9, 1, 1.1, 1.2, 1.3]
 
+function notify (...args) {
+  return new window.Notification(...args)
+}
+
 class StatusBar extends React.Component {
   constructor (props) {
     super(props)
@@ -21,17 +25,27 @@ class StatusBar extends React.Component {
       this.setState({
         updateReady: true
       }, () => {
+        notify('Update ready!', {
+          body: 'New Boostnote is ready to be installed.'
+        })
         this.updateApp()
       })
     }
+    this.updateFoundHandler = (message) => {
+      notify('Update found!', {
+        body: 'Preparing to update...'
+      })
+    }
   }
 
   componentDidMount () {
     ipc.on('update-ready', this.updateReadyHandler)
+    ipc.on('update-found', this.updateFoundHandler)
   }
 
   componentWillUnmount () {
     ipc.removeListener('update-ready', this.updateReadyHandler)
+    ipc.removeListener('update-found', this.updateFoundHandler)
   }
 
   updateApp () {

lib/main-app.js

@@ -44,7 +44,7 @@ const updater = new GhReleases(ghReleasesOpts)
 // Check for updates
 // `status` returns true if there is a new update available
 function checkUpdate () {
-  if (process.platform === 'linux') {
+  if (process.platform === 'linux' || isUpdateReady) {
     return true
   }
   updater.check((err, status) => {
@@ -54,6 +54,7 @@ function checkUpdate () {
       return
     }
     if (status) {
+      mainWindow.webContents.send('update-found', 'Update available!')
       updater.download()
     }
   })
@@ -69,6 +70,7 @@ updater.on('update-downloaded', (info) => {
 ipc.on('update-app-confirm', function (event, msg) {
   console.log('confirmed')
   if (isUpdateReady) {
+    mainWindow.removeAllListeners()
     updater.install()
   }
 })