From e8d0c7d0397b20e50648fae228a6285e7f1a3f96 Mon Sep 17 00:00:00 2001
From: tophf <tophf@gmx.com>
Date: Tue, 21 Nov 2017 13:33:11 +0300
Subject: [PATCH] update button on USO page now confirms only on the first
 click

---
 content/install.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/content/install.js b/content/install.js
index a8b2073a..f3e0a300 100644
--- a/content/install.js
+++ b/content/install.js
@@ -223,10 +223,12 @@ function onUpdate() {
 
 function saveStyleCode(message, name, addProps) {
   return new Promise((resolve, reject) => {
-    if (!confirm(chrome.i18n.getMessage(message, [name]))) {
+    const needsConfirmation = message === 'styleInstall' || !saveStyleCode.confirmed;
+    if (needsConfirmation && !confirm(chrome.i18n.getMessage(message, [name]))) {
       reject();
       return;
     }
+    saveStyleCode.confirmed = true;
     enableUpdateButton(false);
     getStyleJson().then(json => {
       if (!json) {