From 5a5ef670fee5f5f65981801a7ec9c2e563fe99ad Mon Sep 17 00:00:00 2001
From: Francisco Gama T. R. <francisco@ironik.org>
Date: Tue, 03 Dec 2024 06:56:59 +0000
Subject: [PATCH] fix(darkmode): check for null (#1531)

---
 quartz/components/Comments.tsx |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diff --git a/quartz/components/Comments.tsx b/quartz/components/Comments.tsx
index 44331cc..0bfd82d 100644
--- a/quartz/components/Comments.tsx
+++ b/quartz/components/Comments.tsx
@@ -25,7 +25,15 @@
 }
 
 export default ((opts: Options) => {
-  const Comments: QuartzComponent = ({ displayClass, cfg }: QuartzComponentProps) => {
+  const Comments: QuartzComponent = ({ displayClass, fileData, cfg }: QuartzComponentProps) => {
+    // check if comments should be displayed according to frontmatter
+    const disableComment: boolean =
+      typeof fileData.frontmatter?.comments !== "undefined" &&
+      (!fileData.frontmatter?.comments || fileData.frontmatter?.comments === "false")
+    if (disableComment) {
+      return <></>
+    }
+
     return (
       <div
         class={classNames(displayClass, "giscus")}

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