From 6a48f7642802b54604ee8950765891fe425f504c Mon Sep 17 00:00:00 2001
From: Nogic <24802730+nogic1008@users.noreply.github.com>
Date: Fri, 11 Sep 2020 09:44:50 +0900
Subject: [PATCH] fix: convert SourceMapGenerator to RawSourceMap

- pick from #275
---
 lib/process.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/process.js b/lib/process.js
index f8b5ede8..5cc11de1 100644
--- a/lib/process.js
+++ b/lib/process.js
@@ -144,6 +144,6 @@ module.exports = function(src, filename, config) {
 
   return {
     code: output.code,
-    map
+    map: map && map.toJSON()
   }
 }