From 9d1274abafb1887c2d4c7586946954e6e6532347 Mon Sep 17 00:00:00 2001
From: Chad Weider <cweider@oofn.net>
Date: Tue, 9 Oct 2012 01:32:21 -0700
Subject: [PATCH] Drop method deprecated in Express 3.x.

---
 src/node/utils/caching_middleware.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/node/utils/caching_middleware.js b/src/node/utils/caching_middleware.js
index 1f5336733..c6b237139 100644
--- a/src/node/utils/caching_middleware.js
+++ b/src/node/utils/caching_middleware.js
@@ -48,7 +48,7 @@ CachingMiddleware.prototype = new function () {
     var old_res = {};
 
     var supportsGzip =
-        req.header('Accept-Encoding', '').indexOf('gzip') != -1;
+        (req.get('Accept-Encoding') || '').indexOf('gzip') != -1;
 
     var path = require('url').parse(req.url).path;
     var cacheKey = (new Buffer(path)).toString('base64').replace(/[\/\+=]/g, '');