From f94711cb1a8cc6e8b0fe68bb115e434770e30ef2 Mon Sep 17 00:00:00 2001
From: varjolintu <sami.vanttinen@protonmail.com>
Date: Mon, 3 Feb 2020 10:24:36 +0200
Subject: [PATCH] Do not create a duplicate

---
 keepassxc-browser/content/banner.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/keepassxc-browser/content/banner.js b/keepassxc-browser/content/banner.js
index 589c8ac..eb331c7 100644
--- a/keepassxc-browser/content/banner.js
+++ b/keepassxc-browser/content/banner.js
@@ -118,7 +118,11 @@ kpxcBanner.create = async function(credentials = {}) {
     banner.appendMultiple(bannerInfo, bannerButtons);
 
     initColorTheme(banner);
-    window.parent.document.body.appendChild(banner);
+
+    const existingBanner = window.parent.document.body.querySelector('.kpxc-banner');
+    if (existingBanner === null) {
+        window.parent.document.body.appendChild(banner);
+    }
 };
 
 kpxcBanner.saveNewCredentials = async function(credentials = {}) {