From e97287475fa075dd9c10f0cb440f93e5a3379467 Mon Sep 17 00:00:00 2001
From: Haoqun Jiang <haoqunjiang@gmail.com>
Date: Sun, 26 Sep 2021 22:54:29 +0800
Subject: [PATCH] fix: use the same `target` for optimized dependencies and
 source files

fixes #4897
---
 packages/vite/src/node/optimizer/index.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/vite/src/node/optimizer/index.ts b/packages/vite/src/node/optimizer/index.ts
index 716c18db8e91a7..2f173669611d3d 100644
--- a/packages/vite/src/node/optimizer/index.ts
+++ b/packages/vite/src/node/optimizer/index.ts
@@ -294,6 +294,7 @@ export async function optimizeDeps(
     entryPoints: Object.keys(flatIdDeps),
     bundle: true,
     format: 'esm',
+    target: config.build.target || undefined,
     external: config.optimizeDeps?.exclude,
     logLevel: 'error',
     splitting: true,