From 369bad96b754fbcfe83611f3427740318d0ccaaf Mon Sep 17 00:00:00 2001
From: weyusi <weyusi@users.noreply.github.com>
Date: Mon, 22 Apr 2019 20:08:50 +0930
Subject: [PATCH] refactor: use new method of accessing zlib constants

"Accessing the constants directly from the module is currently still possible but is deprecated."
https://nodejs.org/api/zlib.html#zlib_zlib_constants
---
 lib/filter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/filter.js b/lib/filter.js
index beab7f0..87297b0 100644
--- a/lib/filter.js
+++ b/lib/filter.js
@@ -115,7 +115,7 @@ function logicGzip () {
       assetPath.on('end', () => {
         if (assetTxt.length) {
           // gzip compress using highest level
-          zlib.gzip(assetTxt, { level: zlib.Z_BEST_COMPRESSION }, (err, Input) => {
+          zlib.gzip(assetTxt, { level: zlib.constants.Z_BEST_COMPRESSION }, (err, Input) => {
             if (!err) {
               // Save the compressed file to .gz
               route.set(path + '.gz', Input)