From 1ecf3c01224ab5b93087bd86152d8eb16dbc581d Mon Sep 17 00:00:00 2001
From: jomo <github@jomo.tv>
Date: Mon, 21 Sep 2015 22:21:14 +0200
Subject: [PATCH] add 504 to expected return codes, don't cache unexpected
 responses

---
 lib/networking.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/networking.js b/lib/networking.js
index e34c8ae..ce7effc 100644
--- a/lib/networking.js
+++ b/lib/networking.js
@@ -90,6 +90,7 @@ exp.get_from_options = function(rid, url, options, callback) {
       case 429: // this shouldn't usually happen, but occasionally does
       case 500:
       case 503:
+      case 504:
         // we don't want to cache this
         body = null;
         break;
@@ -98,6 +99,7 @@ exp.get_from_options = function(rid, url, options, callback) {
           // Probably 500 or the likes
           logging.error(rid, "Unexpected response:", code, body);
         }
+        body = null;
         break;
     }