From 941e822302e52422aa2c5f4ba814e23d702255f2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BE=99=E8=85=BE=E9=81=93?= <LongTengDao@LongTengDao.com>
Date: Mon, 27 May 2019 13:24:09 +0800
Subject: [PATCH] Reserve error stack information (#2871)

* Reserve error stack information

* fix ts error

* Make code looking clear

* only left message assignment
---
 src/ModuleLoader.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ModuleLoader.ts b/src/ModuleLoader.ts
index aed6988f472..bd30b79b88f 100644
--- a/src/ModuleLoader.ts
+++ b/src/ModuleLoader.ts
@@ -309,9 +309,9 @@ export class ModuleLoader {
 				timeEnd('load modules', 3);
 				let msg = `Could not load ${id}`;
 				if (importer) msg += ` (imported by ${importer})`;
-
 				msg += `: ${err.message}`;
-				throw new Error(msg);
+				err.message = msg;
+				throw err;
 			})
 			.then(source => {
 				timeEnd('load modules', 3);