From 7a226588c6f5f1c735cf30e37c1465c1e00bb209 Mon Sep 17 00:00:00 2001
From: peaceiris <30958501+peaceiris@users.noreply.github.com>
Date: Wed, 18 Sep 2019 02:00:57 +0900
Subject: [PATCH] feat: Add reject to Promise

---
 get-latest-version.js | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/get-latest-version.js b/get-latest-version.js
index c8552ae..6fe7d5d 100644
--- a/get-latest-version.js
+++ b/get-latest-version.js
@@ -1,8 +1,7 @@
 const XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest;
 
 function getLatestVersion() {
-  // return new Promise((resolve, reject) => {
-  return new Promise(resolve => {
+  return new Promise((resolve, reject) => {
     const xhr = new XMLHttpRequest();
     const url = "https://formulae.brew.sh/api/formula/hugo.json";
     xhr.open("GET", url);
@@ -13,8 +12,8 @@ function getLatestVersion() {
         const result = JSON.parse(xhr.responseText);
         const latestVersion = result.versions.stable;
         resolve(latestVersion);
-        // } else {
-        //   reject(`ERROR: got status ${xhr.status}`);
+      } else if (xhr.readyState === 4 && xhr.status !== 200) {
+        reject(`ERROR: got status ${xhr.status}`);
       }
     };
   });