From d37a55a8e2e72919b75a2d8bef6f7418e791e969 Mon Sep 17 00:00:00 2001
From: Fraser Xu <xvfeng123@gmail.com>
Date: Sun, 16 Jul 2017 15:06:32 +0800
Subject: [PATCH] test: improve test for stream writable change default
 encoding

---
 test/parallel/test-stream-writable-change-default-encoding.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/parallel/test-stream-writable-change-default-encoding.js b/test/parallel/test-stream-writable-change-default-encoding.js
index 837ff2175224a5..f6da1d301d6847 100644
--- a/test/parallel/test-stream-writable-change-default-encoding.js
+++ b/test/parallel/test-stream-writable-change-default-encoding.js
@@ -61,7 +61,7 @@ assert.throws(function changeDefaultEncodingToInvalidValue() {
   m.setDefaultEncoding({});
   m.write('bar');
   m.end();
-}, TypeError);
+}, /^TypeError: Unknown encoding: \[object Object\]$/);
 
 (function checkVairableCaseEncoding() {
   const m = new MyWritable(function(isBuffer, type, enc) {