From 289ce1263d2f9621b6a7374a041352293fd401ff Mon Sep 17 00:00:00 2001
From: Cotes Chung <11371340+cotes2020@users.noreply.github.com>
Date: Fri, 11 Dec 2020 02:20:18 +0800
Subject: [PATCH] Fix detection of mermaid objects

---
 _includes/mermaid.html     | 1 -
 _includes/mode-toggle.html | 6 +++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/_includes/mermaid.html b/_includes/mermaid.html
index 6abef73..2cb5cc6 100644
--- a/_includes/mermaid.html
+++ b/_includes/mermaid.html
@@ -16,7 +16,6 @@
       theme: initTheme  /* <default|dark|forest|neutral> */
     };
 
-
     /* Markdown converts to HTML */
     $("pre").has("code.language-mermaid").each(function() {
       let svgCode = $(this).children().html();
diff --git a/_includes/mode-toggle.html b/_includes/mode-toggle.html
index 1ae94ec..8d49b28 100644
--- a/_includes/mode-toggle.html
+++ b/_includes/mode-toggle.html
@@ -17,8 +17,8 @@
     static get LIGHT_MODE() { return "light"; }
 
     constructor() {
-      if (this.mode != null) {
-        if (this.mode == ModeToggle.DARK_MODE) {
+      if (this.hasMode) {
+        if (this.isDarkMode) {
           if (!this.isSysDarkPrefer) {
             this.setDark();
           }
@@ -92,7 +92,7 @@
     }
 
     updateMermaid() {
-      if (mermaid !== undefined) {
+      if (typeof mermaid !== "undefined") {
         let expectedTheme = (this.modeStatus === ModeToggle.DARK_MODE? "dark" : "default");
         let config = { theme: expectedTheme };