From 51621b14cbd53dcd3b16c6dbf67dd42b51934612 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mart=C3=ADn=20Bigio?= <martinb@fb.com>
Date: Tue, 12 Jan 2016 16:44:18 -0800
Subject: [PATCH] Get rid of deprecated `fs.existSync`

Reviewed By: mmahoney

Differential Revision: D2824569

fb-gh-sync-id: efed6e88f566110b8286ea59563c2904b3dd8059
---
 packager/react-packager/src/SocketInterface/index.js | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/packager/react-packager/src/SocketInterface/index.js b/packager/react-packager/src/SocketInterface/index.js
index e2d70bbf6..69b52a4f9 100644
--- a/packager/react-packager/src/SocketInterface/index.js
+++ b/packager/react-packager/src/SocketInterface/index.js
@@ -49,7 +49,7 @@ const SocketInterface = {
         sockPath = '\\\\.\\pipe\\' + sockPath
       }
 
-      if (fs.existsSync(sockPath)) {
+      if (existsSync(sockPath)) {
         var sock = net.connect(sockPath);
         sock.on('connect', () => {
           SocketClient.create(sockPath).then(
@@ -135,4 +135,13 @@ function createServer(resolve, reject, options, sockPath) {
   });
 }
 
+function existsSync(filename) {
+  try {
+    fs.accessSync(filename);
+    return true;
+  } catch(ex) {
+    return false;
+  }
+}
+
 module.exports = SocketInterface;