From 3fdfc102e84985852a3cb2cc79e0640962e107fd Mon Sep 17 00:00:00 2001
From: Matthew Pietz <sirlancelot@users.noreply.github.com>
Date: Fri, 17 Apr 2020 10:32:37 -0700
Subject: [PATCH] Fix deprecation warning

For environments which support `Buffer.allocUnsafe()`, use it instead.

https://nodejs.org/en/docs/guides/buffer-constructor-deprecation/
---
 server.coffee | 3 ++-
 server.js     | 7 ++++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/server.coffee b/server.coffee
index 2af6f6f..2f7313b 100644
--- a/server.coffee
+++ b/server.coffee
@@ -194,7 +194,8 @@ process_url = (url, transferredHeaders, resp, remaining_redirects) ->
 # decode a string of two char hex digits
 hexdec = (str) ->
   if str and str.length > 0 and str.length % 2 == 0 and not str.match(/[^0-9a-f]/)
-    buf = new Buffer(str.length / 2)
+    size = str.length / 2
+    buf = if Buffer.allocUnsafe then Buffer.allocUnsafe(size) else new Buffer(size)
     for i in [0...str.length] by 2
       buf[i/2] = parseInt(str[i..i+1], 16)
     buf.toString()
diff --git a/server.js b/server.js
index 27621b9..4d595fd 100644
--- a/server.js
+++ b/server.js
@@ -1,4 +1,4 @@
-// Generated by CoffeeScript 1.12.6
+// Generated by CoffeeScript 1.12.7
 (function() {
   var Crypto, Fs, Http, Https, Path, QueryString, Url, accepted_image_mime_types, camo_hostname, content_length_limit, current_connections, debug_log, default_security_headers, error_log, finish, four_oh_four, hexdec, keep_alive, logging_enabled, max_redirects, port, process_url, server, shared_key, socket_timeout, started_at, total_connections, version,
     indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
@@ -229,9 +229,10 @@
   };
 
   hexdec = function(str) {
-    var buf, i, j, ref;
+    var buf, i, j, ref, size;
     if (str && str.length > 0 && str.length % 2 === 0 && !str.match(/[^0-9a-f]/)) {
-      buf = new Buffer(str.length / 2);
+      size = str.length / 2;
+      buf = Buffer.allocUnsafe ? Buffer.allocUnsafe(size) : new Buffer(size);
       for (i = j = 0, ref = str.length; j < ref; i = j += 2) {
         buf[i / 2] = parseInt(str.slice(i, +(i + 1) + 1 || 9e9), 16);
       }