From 31239dd5b3da4427330e969e024a35ae75f6dc76 Mon Sep 17 00:00:00 2001
From: bluwy <bjornlu.dev@gmail.com>
Date: Mon, 8 Jan 2024 14:33:23 +0800
Subject: [PATCH] fix: set correct `isSsrBuild` value in dev

---
 packages/vite/src/node/config.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/vite/src/node/config.ts b/packages/vite/src/node/config.ts
index a8d61f03a5a090..a4c44894c8227d 100644
--- a/packages/vite/src/node/config.ts
+++ b/packages/vite/src/node/config.ts
@@ -420,7 +420,7 @@ export async function resolveConfig(
   const configEnv: ConfigEnv = {
     mode,
     command,
-    isSsrBuild: !!config.build?.ssr,
+    isSsrBuild: command === 'build' && !!config.build?.ssr,
     isPreview,
   }