From c9a6efe17108a899e1d1f4cb490973486223da99 Mon Sep 17 00:00:00 2001
From: Janis Pritzkau <janispritzkau@gmail.com>
Date: Thu, 24 Jun 2021 14:43:21 +0200
Subject: [PATCH] fix: missing styles with build watch (#3742) (#3887)

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

diff --git a/packages/vite/src/node/plugins/css.ts b/packages/vite/src/node/plugins/css.ts
index f1cf76a7156732..d53e3953e53894 100644
--- a/packages/vite/src/node/plugins/css.ts
+++ b/packages/vite/src/node/plugins/css.ts
@@ -239,6 +239,7 @@ export function cssPostPlugin(config: ResolvedConfig): Plugin {
       // Ensure new caches for every build (i.e. rebuilding in watch mode)
       pureCssChunks = new Set<string>()
       outputToExtractedCSSMap = new Map<NormalizedOutputOptions, string>()
+      hasEmitted = false
     },
 
     transform(css, id, ssr) {