From 619bba57c08918af7210a91368d9ef433b87559c Mon Sep 17 00:00:00 2001
From: Justin Bennett <git@just-be.dev>
Date: Mon, 7 Oct 2024 16:27:23 -0400
Subject: [PATCH] Restore code body if val.town request fails

---
 packages/astro-md/middleware.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/astro-md/middleware.ts b/packages/astro-md/middleware.ts
index 9d47069..02a6b04 100644
--- a/packages/astro-md/middleware.ts
+++ b/packages/astro-md/middleware.ts
@@ -74,6 +74,11 @@ class SyntaxHighlightRewriter implements HTMLRewriterElementContentHandlers {
           },
         }
       );
+      if (!res.ok) {
+        // Something went wrong with the request, just return the original code
+        text.replace(`<code>${this.code}</code>`, { html: true });
+        return;
+      }
       const data = await res.text();
       this.runtime.ctx.waitUntil(this.cache.put(key, data));
       text.replace(data, { html: true });