From 226afdc13a223f4c0ca8cd520b717d13085b1e12 Mon Sep 17 00:00:00 2001
From: Peter Cai <peter@typeblog.net>
Date: Wed, 19 Feb 2020 16:51:40 +0800
Subject: [PATCH] crypto: use the coffee shorthand for prototype

---
 src/crypto.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/crypto.coffee b/src/crypto.coffee
index 3f18f03..4ba1b7a 100644
--- a/src/crypto.coffee
+++ b/src/crypto.coffee
@@ -6,7 +6,7 @@ fromUtf8Bytes = (bytes) ->
   new TextDecoder 'utf-8'
       .decode bytes
 
-hex = (buf) -> (Array.prototype.map.call new Uint8Array(buf),
+hex = (buf) -> (Array::map.call new Uint8Array(buf),
   (x) => ('00' + x.toString 16).slice(-2)).join ''
 
 fromHex = (str) ->