From 71ba6859034ece4fbe1b40971829e28f7569ed9a Mon Sep 17 00:00:00 2001
From: Daniel Li <dan@danyll.com>
Date: Mon, 17 Jun 2024 17:09:23 +0100
Subject: [PATCH] fix: escape period (#10223)

---
 packages/docusaurus/src/commands/serve.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/docusaurus/src/commands/serve.ts b/packages/docusaurus/src/commands/serve.ts
index e2446abea8..a4b0acf1fc 100644
--- a/packages/docusaurus/src/commands/serve.ts
+++ b/packages/docusaurus/src/commands/serve.ts
@@ -80,7 +80,7 @@ export async function serve(
     if (baseUrl !== '/') {
       // Not super robust, but should be good enough for our use case
       // See https://github.com/facebook/docusaurus/pull/10090
-      const looksLikeAsset = !!req.url.match(/.[a-zA-Z\d]{1,4}$/);
+      const looksLikeAsset = !!req.url.match(/\.[a-zA-Z\d]{1,4}$/);
       if (!looksLikeAsset) {
         const normalizedUrl = applyTrailingSlash(req.url, {
           trailingSlash,