From 62de3e7b9276c5378f90137631cd5d9d8860dc1b Mon Sep 17 00:00:00 2001
From: Rich Greenhill <rgnet1@yahoo.com>
Date: Sat, 17 Sep 2016 20:27:25 +0000
Subject: [PATCH] add descriptive error if no app passed to request

---
 lib/request.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/request.js b/lib/request.js
index e87c8e9..f6c7ec7 100644
--- a/lib/request.js
+++ b/lib/request.js
@@ -248,6 +248,9 @@ function Test (app, method, path) {
 util.inherits(Test, Request);
 
 function serverAddress (app, path) {
+  if (!app) {
+    throw new Error("You must pass a valid application or server into the request");
+  }
   if ('string' === typeof app) {
     return app + path;
   }