From 508692f62a49bda604b0c5c8f1255c7610e55aa1 Mon Sep 17 00:00:00 2001
From: Chris Wisecarver <chris.wisecarver@parsely.com>
Date: Tue, 12 Dec 2017 15:51:59 -0500
Subject: [PATCH] Force patched responseData to a string

---
 lib/server.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/server.js b/lib/server.js
index a5e799a..5652b99 100644
--- a/lib/server.js
+++ b/lib/server.js
@@ -245,7 +245,7 @@ exports.Server = function Server(bsClient, workers, config, callback) {
           }
         });
       } else {
-        patchResponse(responseData, headers, function (data, headers) {
+        patchResponse(responseData && responseData.toString(), headers, function (data, headers) {
           callback && callback(data, headers);
         });
       }