From 2ca1f3e8e6500d05b1e2d8bddb5cf4480cbd733c Mon Sep 17 00:00:00 2001
From: Ryan Kistner <azuisleet@gmail.com>
Date: Thu, 21 May 2020 21:43:27 -0600
Subject: [PATCH] Filter CDN server list to the two types of content servers we
 support: SteamCache and CDN.

---
 DepotDownloader/CDNClientPool.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/DepotDownloader/CDNClientPool.cs b/DepotDownloader/CDNClientPool.cs
index 1f174972..654d3f54 100644
--- a/DepotDownloader/CDNClientPool.cs
+++ b/DepotDownloader/CDNClientPool.cs
@@ -91,13 +91,13 @@ namespace DepotDownloader
                 {
                     var servers = await FetchBootstrapServerListAsync().ConfigureAwait(false);
 
-                    if (servers == null)
+                    if (servers == null || servers.Count == 0)
                     {
                         ExhaustedToken?.Cancel();
                         return;
                     }
 
-                    var weightedCdnServers = servers.Select(x =>
+                    var weightedCdnServers = servers.Where(x => x.Type == "SteamCache" || x.Type == "CDN").Select(x =>
                     {
                         AccountSettingsStore.Instance.ContentServerPenalty.TryGetValue(x.Host, out var penalty);