From 9cfec12e9793ad72eff6b6969cca3e583374c36e Mon Sep 17 00:00:00 2001
From: Rich Trott <rtrott@gmail.com>
Date: Sat, 26 Sep 2015 16:29:41 -0700
Subject: [PATCH] test: change call to deprecated util.isError()

---
 test/parallel/test-tty-stdout-end.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/parallel/test-tty-stdout-end.js b/test/parallel/test-tty-stdout-end.js
index 190acae42870a9..3c9fcb01aa77f3 100644
--- a/test/parallel/test-tty-stdout-end.js
+++ b/test/parallel/test-tty-stdout-end.js
@@ -9,7 +9,7 @@ try {
   process.stdout.end();
 } catch (e) {
   exceptionCaught = true;
-  assert.ok(common.isError(e));
+  assert.ok(e instanceof Error);
   assert.equal('process.stdout cannot be closed.', e.message);
 }