From 8237421459ca4921be6f6e35bcefea69a2366530 Mon Sep 17 00:00:00 2001
From: Mike Bostock <mbostock@gmail.com>
Date: Wed, 27 Mar 2024 09:17:53 -0700
Subject: [PATCH] fix infinite normalize loop

---
 src/preview.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/preview.ts b/src/preview.ts
index 2d2c84af1..24dfef01f 100644
--- a/src/preview.ts
+++ b/src/preview.ts
@@ -172,7 +172,7 @@ export class PreviewServer {
 
         // Normalize the pathname (e.g., dropping ".html").
         const normalizedPathname = config.md.normalizeLink(pathname);
-        if (pathname !== normalizedPathname) {
+        if (url.pathname !== normalizedPathname) {
           res.writeHead(302, {Location: normalizedPathname + url.search});
           res.end();
           return;