From 4a7edba702a94c2bb9e2548baaad27378fa3d15e Mon Sep 17 00:00:00 2001
From: Paris Holley <mail@parisholley.com>
Date: Tue, 23 Sep 2014 07:38:00 -0700
Subject: [PATCH] Fix undefined function error

method doesn't exist
---
 lib/prettystream.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/prettystream.js b/lib/prettystream.js
index fe98ed6..8e46227 100644
--- a/lib/prettystream.js
+++ b/lib/prettystream.js
@@ -202,7 +202,7 @@ function PrettyStream(opts){
       s += format('HTTP/1.1 %s %s\n', res.statusCode, http.STATUS_CODES[res.statusCode]);
     }
 
-    if (res.header) {
+    if (res.header && res.header.trimRight) {
       s += res.header.trimRight();
     } else if (res.headers) {
       var headers = res.headers;