From 5cddf57208273d3dd2e985ac83d99951e37ee1b2 Mon Sep 17 00:00:00 2001
From: Cotes Chung <11371340+cotes2020@users.noreply.github.com>
Date: Thu, 12 Dec 2024 00:17:21 +0800
Subject: [PATCH] fix: refreshing the mermaid theme may fail

---
 _javascript/modules/components/mermaid.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_javascript/modules/components/mermaid.js b/_javascript/modules/components/mermaid.js
index 2b4759f4726..91df4f25497 100644
--- a/_javascript/modules/components/mermaid.js
+++ b/_javascript/modules/components/mermaid.js
@@ -11,7 +11,7 @@ function refreshTheme(event) {
     const mermaidList = document.getElementsByClassName(MERMAID);
 
     [...mermaidList].forEach((elem) => {
-      const svgCode = elem.previousSibling.children.item(0).innerHTML;
+      const svgCode = elem.previousSibling.children.item(0).textContent;
       elem.textContent = svgCode;
       elem.removeAttribute('data-processed');
     });