From c228bbf0db8e2babf5babf972b7f1e5bcfd49e15 Mon Sep 17 00:00:00 2001
From: Jiachi Liu <inbox@huozhi.im>
Date: Tue, 11 Jan 2022 23:05:32 +0100
Subject: [PATCH] override runtime var

---
 packages/next/server/base-server.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/next/server/base-server.ts b/packages/next/server/base-server.ts
index e0feebf06e5b5..6eaa2471e320e 100644
--- a/packages/next/server/base-server.ts
+++ b/packages/next/server/base-server.ts
@@ -344,6 +344,9 @@ export default abstract class Server {
     if (this.renderOpts.optimizeCss) {
       process.env.__NEXT_OPTIMIZE_CSS = JSON.stringify(true)
     }
+    if (this.nextConfig.experimental.serverComponents) {
+      process.env.__NEXT_RSC = JSON.stringify(true)
+    }
   }
 
   public logError(err: Error): void {