From 1b89ee877338873473fdee0ca20571ac51686b6e Mon Sep 17 00:00:00 2001
From: Scott Addie <tobias.addie@gmail.com>
Date: Sun, 5 Mar 2017 20:49:25 -0600
Subject: [PATCH] Add console.warn to process.stdin catch block

---
 src/reporters/base-reporter.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/reporters/base-reporter.js b/src/reporters/base-reporter.js
index a54b86a3a6..3c9560fdb3 100644
--- a/src/reporters/base-reporter.js
+++ b/src/reporters/base-reporter.js
@@ -117,9 +117,11 @@ export default class BaseReporter {
   _getStandardInput(): Stdin {
     let standardInput;
 
+    // Accessing stdin in a win32 headless process (e.g., Visual Studio) may throw an exception.
     try {
       standardInput = process.stdin;
     } catch (e) {
+      console.warn(e.message);
       delete process.stdin;
       // $FlowFixMe: this is valid!
       process.stdin = new EventEmitter();