From 6cf6eb04f2715bffc132892676da5f8d94de01aa Mon Sep 17 00:00:00 2001
From: Ellpeck <me@ellpeck.de>
Date: Fri, 25 Mar 2022 15:25:25 +0100
Subject: [PATCH] Avoid polluting the global namespace Closes #6

---
 main.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/main.ts b/main.ts
index 29e4d5c..aa09838 100644
--- a/main.ts
+++ b/main.ts
@@ -100,9 +100,11 @@ class CustomFrameView extends ItemView {
 				for (let other of require("electron").remote.getCurrentWebContents().mainFrame.frames) {
 					if (frame.src.contains(new URL(other.url).host)) {
 						other.executeJavaScript(`
-						let style = document.createElement("style");
-						style.textContent = \`${this.frame.customCss}\`;
-						document.head.appendChild(style);
+						(() => {
+							let style = document.createElement("style");
+							style.textContent = \`${this.frame.customCss}\`;
+							document.head.appendChild(style);
+						})();
 					`);
 					}
 				}