From edf08e82ec597179f255c42cb901ad1c32232885 Mon Sep 17 00:00:00 2001
From: Jonathan Underwood <junderwood@bitcoinbank.co.jp>
Date: Sat, 9 May 2020 17:30:39 +0900
Subject: [PATCH] Apply suggestions from code review

Co-authored-by: Tankred Hase <mail@tankredhase.de>
---
 class/rng.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/class/rng.js b/class/rng.js
index 5c24b0ca4..7b1db7f14 100644
--- a/class/rng.js
+++ b/class/rng.js
@@ -10,10 +10,11 @@ import crypto from 'crypto';
  * @param  {number}   size      The number of bytes of randomness
  * @return {Promise.<Buffer>}   The random bytes
  */
-exports.randomBytes = async size =>
-  new Promise((resolve, reject) => {
+export async function randomBytes(size) {
+  return new Promise((resolve, reject) => {
     crypto.randomBytes(size, (err, data) => {
-      if (err) return reject(err);
-      return resolve(data);
+      if (err) reject(err);
+      else resolve(data);
     });
   });
+}