From eefe8957167681b85f0e1b07bc5feefa307cccb0 Mon Sep 17 00:00:00 2001
From: Jonny Chen <31563977+Jonny-china@users.noreply.github.com>
Date: Fri, 1 Nov 2024 13:57:48 +0800
Subject: [PATCH] fix(css): `cssCodeSplit` uses the current environment
 configuration (#18486)

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

diff --git a/packages/vite/src/node/plugins/css.ts b/packages/vite/src/node/plugins/css.ts
index ed6c01dabce60f..9677d3c2439d24 100644
--- a/packages/vite/src/node/plugins/css.ts
+++ b/packages/vite/src/node/plugins/css.ts
@@ -888,7 +888,7 @@ export function cssPostPlugin(config: ResolvedConfig): Plugin {
       }
 
       // extract as single css bundle if no codesplit
-      if (!config.build.cssCodeSplit && !hasEmitted) {
+      if (!this.environment.config.build.cssCodeSplit && !hasEmitted) {
         let extractedCss = ''
         const collected = new Set<OutputChunk>()
         // will be populated in order they are used by entry points