From dee6b7964b896ec7cefb828b0298583c92ef9994 Mon Sep 17 00:00:00 2001
From: Alexander Corn <mckay@doctormckay.com>
Date: Sat, 5 Mar 2016 00:40:45 -0500
Subject: [PATCH] Fixed crash under specific conditions

---
 components/http.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/components/http.js b/components/http.js
index 0e831aa..3ef7c17 100644
--- a/components/http.js
+++ b/components/http.js
@@ -97,7 +97,7 @@ SteamCommunity.prototype._checkHttpError = function(err, response, callback) {
 };
 
 SteamCommunity.prototype._checkCommunityError = function(html, callback) {
-	if(html.match(/<h1>Sorry!<\/h1>/)) {
+	if(html && html.match(/<h1>Sorry!<\/h1>/)) {
 		var match = html.match(/<h3>(.+)<\/h3>/);
 		var err = new Error(match ? match[1] : "Unknown error occurred");
 		callback(err);
@@ -108,6 +108,10 @@ SteamCommunity.prototype._checkCommunityError = function(html, callback) {
 };
 
 SteamCommunity.prototype._checkTradeError = function(html, callback) {
+	if (!html) {
+		return false;
+	}
+
 	var match = html.match(/<div id="error_msg">\s*([^<]+)\s*<\/div>/);
 	if (match) {
 		var err = new Error(match[1].trim());