From 791c7bb3bcdd4652cdaeed772ff7250d3779143d Mon Sep 17 00:00:00 2001
From: sapphi-red <49056869+sapphi-red@users.noreply.github.com>
Date: Tue, 16 Dec 2025 18:11:03 +0900
Subject: [PATCH] fix: unreachable error when building with
 `experimental.bundledDev` is enabled

---
 packages/vite/src/node/plugins/asset.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/vite/src/node/plugins/asset.ts b/packages/vite/src/node/plugins/asset.ts
index 823c7eef0b6e99..b14a0b78e0228f 100644
--- a/packages/vite/src/node/plugins/asset.ts
+++ b/packages/vite/src/node/plugins/asset.ts
@@ -468,7 +468,10 @@ async function fileToBuiltUrl(
       postfix = postfix.replace(noInlineRE, '').replace(/^&/, '?')
     }
 
-    if (environment.config.experimental.bundledDev) {
+    if (
+      environment.config.command === 'serve' &&
+      environment.config.experimental.bundledDev
+    ) {
       const outputFilename = pluginContext.getFileName(referenceId)
       const outputUrl = toOutputFilePathInJS(
         environment,