From d2fef404f6c7e4ec5878b76a704a0e0daec5fd05 Mon Sep 17 00:00:00 2001
From: Ben Newman <ben@benjamn.com>
Date: Fri, 2 Jun 2017 16:03:19 -0400
Subject: [PATCH] Polyfill global.Buffer when importing the crypto stub.

---
 map.json           | 2 +-
 wrappers/crypto.js | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)
 create mode 100644 wrappers/crypto.js

diff --git a/map.json b/map.json
index 704f1326aa..3aefe0ab1a 100644
--- a/map.json
+++ b/map.json
@@ -5,7 +5,7 @@
   "cluster": null,
   "console": "console-browserify",
   "constants": "constants-browserify",
-  "crypto": "crypto-browserify",
+  "crypto": "../wrappers/crypto.js",
   "core-util-is": null,
   "dgram": null,
   "dns": null,
diff --git a/wrappers/crypto.js b/wrappers/crypto.js
new file mode 100644
index 0000000000..206074a0af
--- /dev/null
+++ b/wrappers/crypto.js
@@ -0,0 +1,2 @@
+global.Buffer = global.Buffer || require("buffer").Buffer;
+module.exports = require("crypto-browserify");