allow only a single instance

2024-01-23 13:28:35 +01:00
parent 75d444b1d5
commit 03b352bc15
1 changed files with 6 additions and 0 deletions
--- a/main.js
+++ b/main.js
@@ -537,6 +537,12 @@ function registerIPCPipes() {
 }

 function createWindow() {
+  const gotTheLock = app.requestSingleInstanceLock();
+  if (!gotTheLock) {
+    app.quit();
+    return;
+  }
+
  setupTitlebar();

  // Create the browser window.