From c0dff86cb2cbf64baf9b323a832eb5e1aedf0e60 Mon Sep 17 00:00:00 2001
From: Lewis Crichton <lewi@lewisakura.moe>
Date: Sat, 2 Sep 2023 21:34:55 +0100
Subject: [PATCH] fix: don't add empty :root{}

---
 src/utils/quickCss.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/quickCss.ts b/src/utils/quickCss.ts
index ebf23cf4..14769fbb 100644
--- a/src/utils/quickCss.ts
+++ b/src/utils/quickCss.ts
@@ -79,7 +79,7 @@ async function initThemes() {
     }
 
     themesStyle.textContent = links.map(link => `@import url("${link.trim()}");`).join("\n");
-    themesStyle.textContent += `:root{${cssVars.join("\n")}}`;
+    if (cssVars.length > 0) themesStyle.textContent += `:root{${cssVars.join("\n")}}`;
 }
 
 document.addEventListener("DOMContentLoaded", () => {