From 52e35063f4f95c7e23fe6af0b0303e171dec93ad Mon Sep 17 00:00:00 2001
From: John Bintz <john@coswellproductions.com>
Date: Tue, 14 Jul 2015 09:55:29 -0400
Subject: [PATCH] Ensure Selenium binaries are installed before use.

---
 index.js | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index 2b9a83d..c3f9755 100644
--- a/index.js
+++ b/index.js
@@ -74,8 +74,14 @@ app.use(proxy('localhost', {
   }
 }));
 
-selenium.start({ spawnOptions: {}}, function() {
-  console.log("Persistent selenium listening on port 4443");
-  app.listen(4443);
+selenium.install({ logger: function(msg) { console.log(msg); }}, function(err) {
+  selenium.start({ spawnOptions: {}}, function(err) {
+    if (err) {
+      console.log(err);
+    } else {
+      console.log("Persistent selenium listening on port 4443");
+      app.listen(4443);
+    }
+  });
 });