From b38a7975cc3a2aaa66856a783b71e5671fdcb83f Mon Sep 17 00:00:00 2001
From: Vsevolod Strukchinsky <floatdrop@gmail.com>
Date: Sat, 18 Jul 2015 21:34:05 +0500
Subject: [PATCH] Use unzip-response to unzip stream

---
 index.js     | 16 ++--------------
 package.json |  3 ++-
 2 files changed, 4 insertions(+), 15 deletions(-)

diff --git a/index.js b/index.js
index 44f453a..150cd90 100644
--- a/index.js
+++ b/index.js
@@ -4,7 +4,6 @@ var http = require('http');
 var https = require('https');
 var urlLib = require('url');
 var util = require('util');
-var zlib = require('zlib');
 var querystring = require('querystring');
 var objectAssign = require('object-assign');
 var duplexify = require('duplexify');
@@ -16,6 +15,7 @@ var lowercaseKeys = require('lowercase-keys');
 var isRedirect = require('is-redirect');
 var NestedErrorStacks = require('nested-error-stacks');
 var pinkiePromise = require('pinkie-promise');
+var unzipResponse = require('unzip-response');
 
 function GotError(message, nested) {
 	NestedErrorStacks.call(this, message, nested);
@@ -54,19 +54,7 @@ function requestAsEventEmitter(opts) {
 				return;
 			}
 
-			if (['gzip', 'deflate'].indexOf(res.headers['content-encoding']) !== -1) {
-				var unzip = zlib.createUnzip();
-				unzip.httpVersion = res.httpVersion;
-				unzip.headers = res.headers;
-				unzip.rawHeaders = res.rawHeaders;
-				unzip.trailers = res.trailers;
-				unzip.rawTrailers = res.rawTrailers;
-				unzip.setTimeout = res.setTimeout.bind(res);
-				unzip.statusCode = res.statusCode;
-				unzip.statusMessage = res.statusMessage;
-				unzip.socket = res.socket;
-				res = res.pipe(unzip);
-			}
+			res = unzipResponse(res);
 
 			ee.emit('response', res);
 		}).once('error', function (err) {
diff --git a/package.json b/package.json
index 7570a97..78fbcef 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,8 @@
     "pinkie-promise": "^1.0.0",
     "prepend-http": "^1.0.0",
     "read-all-stream": "^3.0.0",
-    "timed-out": "^2.0.0"
+    "timed-out": "^2.0.0",
+    "unzip-response": "^1.0.0"
   },
   "devDependencies": {
     "from2-array": "0.0.3",