From 4a65113bff85ee36dba1511c2f17e9015496aaea Mon Sep 17 00:00:00 2001
From: Felix Roos <flix91@gmail.com>
Date: Mon, 11 Sep 2023 00:52:49 +0200
Subject: [PATCH] do not panic when no description

---
 website/src/docs/JsDoc.jsx | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/website/src/docs/JsDoc.jsx b/website/src/docs/JsDoc.jsx
index 88a775a5..1ba80e0a 100644
--- a/website/src/docs/JsDoc.jsx
+++ b/website/src/docs/JsDoc.jsx
@@ -12,10 +12,11 @@ export function JsDoc({ name, h = 3, hideDescription, punchcard, canvasHeight })
   }
   const synonyms = getTag('synonyms', item)?.split(', ') || [];
   const CustomHeading = `h${h}`;
-  const description = item.description.replaceAll(/\{@link ([a-zA-Z\.]+)?#?([a-zA-Z]*)\}/g, (_, a, b) => {
-    // console.log(_, 'a', a, 'b', b);
-    return `<a href="#${a.replaceAll('.', '').toLowerCase()}${b ? `-${b}` : ''}">${a}${b ? `#${b}` : ''}</a>`;
-  });
+  const description =
+    item.description?.replaceAll(/\{@link ([a-zA-Z\.]+)?#?([a-zA-Z]*)\}/g, (_, a, b) => {
+      // console.log(_, 'a', a, 'b', b);
+      return `<a href="#${a.replaceAll('.', '').toLowerCase()}${b ? `-${b}` : ''}">${a}${b ? `#${b}` : ''}</a>`;
+    }) || '';
   return (
     <>
       {!!h && <CustomHeading>{item.longname}</CustomHeading>}