From 31f5bfee2d0b3a6497800d9a4e27c98447af793f Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Sun, 24 Jan 2021 01:23:46 -0500
Subject: [PATCH] refactor: source map tweaks

fix #1677
---
 packages/plugin-vue/src/style.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/plugin-vue/src/style.ts b/packages/plugin-vue/src/style.ts
index c6575787..c1486660 100644
--- a/packages/plugin-vue/src/style.ts
+++ b/packages/plugin-vue/src/style.ts
@@ -37,6 +37,6 @@ export async function transformStyle(
 
   return {
     code: result.code,
-    map: result.map as any
+    map: result.map || ({ mappings: '' } as any)
   }
 }