Get rid of deprecated fs.existSync

Reviewed By: mmahoney Differential Revision: D2824569 fb-gh-sync-id: efed6e88f566110b8286ea59563c2904b3dd8059
facebook · Jan 13, 2016 · 51621b1 · 51621b1
1 parent 801b83d
commit 51621b1
Showing 1 changed file with 10 additions and 1 deletion.
diff --git 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;