From 632a50acd693f4ba79af7d22f1df14cf20e66538 Mon Sep 17 00:00:00 2001
From: OneNail <31649110+OneNail@users.noreply.github.com>
Date: Thu, 19 Aug 2021 22:41:13 +0800
Subject: [PATCH] fix(css): minify css will transform rgba to #rrggbbaa (#4658)

---
 packages/vite/src/node/plugins/css.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/vite/src/node/plugins/css.ts b/packages/vite/src/node/plugins/css.ts
index e90de10f7cdc83..00f7e3cc73108f 100644
--- a/packages/vite/src/node/plugins/css.ts
+++ b/packages/vite/src/node/plugins/css.ts
@@ -900,7 +900,8 @@ async function doUrlReplace(
 async function minifyCSS(css: string, config: ResolvedConfig) {
   const { code, warnings } = await transform(css, {
     loader: 'css',
-    minify: true
+    minify: true,
+    target: config.build.target || undefined
   })
   if (warnings.length) {
     const msgs = await formatMessages(warnings, { kind: 'warning' })