some clean up

main.js

@@ -29,7 +29,7 @@ let win;
  *    - Linux: `app.getPath('exe')`  
  *    - MacOS: `path.resolve(app.getPath('exe'), "../../../../")`  
  * 3. `__dirname` (Development)
-*/
+ */
 function loadConfig() {
     const locations = [
         '/assets/presentation',
@@ -81,7 +81,6 @@ async function createWindow() {
     });
 
     nativeTheme.themeSource = 'dark';
-    Menu.setApplicationMenu(null);
 
     // register event callbacks
     win.on("closed", function () { win = null; });
@@ -124,7 +123,6 @@ async function createWindow() {
  * @param {Event} event 
  * @returns `true` if the url is allowed, `false` otherwise
  */
-
 function validateDomain(event) {
     if (config == undefined) return true;
 
@@ -181,7 +179,7 @@ function testAndLoadUrl(testurl) {
 
 
 //------------------------------------------------------------------------------
-// Init electon app
+// Init electron app
 //------------------------------------------------------------------------------
 
 app.whenReady().then(() => {
@@ -193,14 +191,16 @@ app.whenReady().then(() => {
     }
 
     createWindow();
-
-    app.on('activate', () => {
-        if (BrowserWindow.getAllWindows().length === 0) {
-            createWindow();
-        }
-    })
 });
 
+Menu.setApplicationMenu(null);
+
 app.on('window-all-closed', () => {
     app.quit()
 });
+
+app.on('activate', () => {
+    if (BrowserWindow.getAllWindows().length === 0) {
+        createWindow();
+    }
+})