From 2ffc31a7c6e174506392461b2f205933c8368911 Mon Sep 17 00:00:00 2001
From: SteveSandersonMS <stevesa@microsoft.com>
Date: Tue, 14 Jun 2016 11:35:12 +0100
Subject: [PATCH] In ReactReduxSpa template, better report failure to match
 client-side routes

---
 templates/ReactReduxSpa/ClientApp/boot-server.tsx | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/templates/ReactReduxSpa/ClientApp/boot-server.tsx b/templates/ReactReduxSpa/ClientApp/boot-server.tsx
index 3c2355f..fa3289e 100644
--- a/templates/ReactReduxSpa/ClientApp/boot-server.tsx
+++ b/templates/ReactReduxSpa/ClientApp/boot-server.tsx
@@ -14,6 +14,11 @@ export default function (params: any): Promise<{ html: string }> {
                 throw error;
             }
 
+            // If it didn't match any route, renderProps will be undefined
+            if (!renderProps) {
+                throw new Error(`The location '${ params.url }' doesn't match any route configured in react-router.`);
+            }
+
             // Build an instance of the application
             const store = configureStore();
             const app = (