From b20423e415678be8166af22512f9d9696d718f55 Mon Sep 17 00:00:00 2001
From: JustArchi <JustArchi@JustArchi.net>
Date: Wed, 3 Feb 2016 21:53:30 +0100
Subject: [PATCH] Misc

---
 ArchiSteamFarm/Bot.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ArchiSteamFarm/Bot.cs b/ArchiSteamFarm/Bot.cs
index e8f74295e..f6bd0c39d 100755
--- a/ArchiSteamFarm/Bot.cs
+++ b/ArchiSteamFarm/Bot.cs
@@ -587,6 +587,10 @@ namespace ArchiSteamFarm {
 		}
 
 		internal async Task<string> ResponseRedeem(string message, bool validate) {
+			if (string.IsNullOrEmpty(message)) {
+				return null;
+			}
+
 			StringBuilder response = new StringBuilder();
 			using (StringReader reader = new StringReader(message)) {
 				string key = reader.ReadLine();
@@ -596,6 +600,7 @@ namespace ArchiSteamFarm {
 					if (currentBot == null) {
 						break;
 					}
+
 					if (validate && !IsValidCdKey(key)) {
 						continue;
 					}