From 53771d7f95d3dee532a5f6799b26cf98ae4676b7 Mon Sep 17 00:00:00 2001
From: Felix Roos <flix91@gmail.com>
Date: Sun, 14 Jan 2024 01:50:48 +0100
Subject: [PATCH] hotfix: avoid crash for anonymous patterns

---
 website/src/repl/panel/PatternsTab.jsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/website/src/repl/panel/PatternsTab.jsx b/website/src/repl/panel/PatternsTab.jsx
index 1b5ecef6..cec165c1 100644
--- a/website/src/repl/panel/PatternsTab.jsx
+++ b/website/src/repl/panel/PatternsTab.jsx
@@ -172,7 +172,7 @@ export function PatternLabel({ pattern } /* : { pattern: Tables<'code'> } */) {
   const meta = useMemo(() => getMetadata(pattern.code), [pattern]);
   return (
     <>
-      {pattern.id}. {meta.title || pattern.hash} by {meta.by.join(',') || 'Anonymous'}
+      {pattern.id}. {meta.title || pattern.hash} by {Array.isArray(meta.by) ? meta.by.join(',') : 'Anonymous'}
     </>
   );
 }