From 811364b89239aa5507cc7555cb198e41d893bee8 Mon Sep 17 00:00:00 2001
From: Tim Neutkens <tim@timneutkens.nl>
Date: Thu, 14 Sep 2023 12:53:47 +0200
Subject: [PATCH] Ensure etags are not generated for static files when disabled

---
 packages/next/src/server/lib/router-server.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/next/src/server/lib/router-server.ts b/packages/next/src/server/lib/router-server.ts
index 7e24bb9bd5ce0..ca4ccab38227d 100644
--- a/packages/next/src/server/lib/router-server.ts
+++ b/packages/next/src/server/lib/router-server.ts
@@ -510,6 +510,8 @@ export async function initialize(opts: {
         try {
           return await serveStatic(req, res, matchedOutput.itemPath, {
             root: matchedOutput.itemsRoot,
+            // Ensures that etags are not generated for static files when disabled.
+            etag: config.generateEtags,
           })
         } catch (err: any) {
           /**