From c635af6cf62812f2aa790ec5f87406b5dc43b7a7 Mon Sep 17 00:00:00 2001
From: Tobias Koppers <tobias.koppers@googlemail.com>
Date: Wed, 14 Dec 2022 11:14:06 +0100
Subject: [PATCH] fix windows path separator for app dir check

---
 packages/next/build/entries.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/next/build/entries.ts b/packages/next/build/entries.ts
index 5321c624b3f0..d5bd666d0de8 100644
--- a/packages/next/build/entries.ts
+++ b/packages/next/build/entries.ts
@@ -521,7 +521,8 @@ export function finalizeEntrypoint({
     hasAppDir &&
     (name === CLIENT_STATIC_FILES_RUNTIME_MAIN_APP ||
       name === APP_CLIENT_INTERNALS ||
-      name.startsWith('app/'))
+      name.startsWith('app/') ||
+      name.startsWith('app\\'))
 
   if (
     // Client special cases