From 31abe908e3f92fdb5eba58923553db3eca202899 Mon Sep 17 00:00:00 2001
From: "Tom (plebeius.eth)" <tom@plebbit.com>
Date: Mon, 26 Aug 2024 17:37:31 +0200
Subject: [PATCH] Update markdown.tsx

---
 src/components/markdown/markdown.tsx | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/components/markdown/markdown.tsx b/src/components/markdown/markdown.tsx
index b4c703c6..e964d4f4 100644
--- a/src/components/markdown/markdown.tsx
+++ b/src/components/markdown/markdown.tsx
@@ -153,12 +153,14 @@ const Markdown = ({ content, title }: MarkdownProps) => {
 
   const processedContent = useMemo(() => {
     let md = content;
-    // Preserve newlines in code blocks
-    md = md.replace(/```[\s\S]*?```/g, (m) => m.replace(/\n/g, '\n '));
-    // Add an extra newline after blockquote lines
-    md = md.replace(/^(>.*)\n(?!>)/gm, '$1\n\n');
-    // Retain empty lines
-    md = md.replace(/(?<=\n\n)(?![*-])\n/g, '&nbsp;\n ');
+    if (md) {
+      // Preserve newlines in code blocks
+      md = md.replace(/```[\s\S]*?```/g, (m) => m.replace(/\n/g, '\n '));
+      // Add an extra newline after blockquote lines
+      md = md.replace(/^(>.*)\n(?!>)/gm, '$1\n\n');
+      // Retain empty lines
+      md = md.replace(/(?<=\n\n)(?![*-])\n/g, '&nbsp;\n ');
+    }
     return md;
   }, [content]);