Update rejections to use Error

3 files changed, 6 insertions, 6 deletions

diff --git a/ext/bg/js/audio.js b/ext/bg/js/audio.js
index 2e5db7cc..44da51d1 100644
--- a/ext/bg/js/audio.js
+++ b/ext/bg/js/audio.js
@@ -57,7 +57,7 @@ async function audioBuildUrl(definition, mode, cache={}) {
                 const xhr = new XMLHttpRequest();
                 xhr.open('POST', 'https://www.japanesepod101.com/learningcenter/reference/dictionary_post');
                 xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
-                xhr.addEventListener('error', () => reject('Failed to scrape audio data'));
+                xhr.addEventListener('error', () => reject(new Error('Failed to scrape audio data')));
                 xhr.addEventListener('load', () => {
                     cache[definition.expression] = xhr.responseText;
                     resolve(xhr.responseText);
@@ -87,7 +87,7 @@ async function audioBuildUrl(definition, mode, cache={}) {
             } else {
                 const xhr = new XMLHttpRequest();
                 xhr.open('GET', `https://jisho.org/search/${definition.expression}`);
-                xhr.addEventListener('error', () => reject('Failed to scrape audio data'));
+                xhr.addEventListener('error', () => reject(new Error('Failed to scrape audio data')));
                 xhr.addEventListener('load', () => {
                     cache[definition.expression] = xhr.responseText;
                     resolve(xhr.responseText);
diff --git a/ext/bg/js/options.js b/ext/bg/js/options.js
index 2c9de1ec..a2ab8877 100644
--- a/ext/bg/js/options.js
+++ b/ext/bg/js/options.js
@@ -402,7 +402,7 @@ function optionsLoad() {
         chrome.storage.local.get(['options'], store => {
             const error = chrome.runtime.lastError;
             if (error) {
-                reject(error);
+                reject(new Error(error));
             } else {
                 resolve(store.options);
             }
@@ -431,7 +431,7 @@ function optionsSave(options) {
         chrome.storage.local.set({options: JSON.stringify(options)}, () => {
             const error = chrome.runtime.lastError;
             if (error) {
-                reject(error);
+                reject(new Error(error));
             } else {
                 resolve();
             }
diff --git a/ext/bg/js/request.js b/ext/bg/js/request.js
index e4359863..3afc1506 100644
--- a/ext/bg/js/request.js
+++ b/ext/bg/js/request.js
@@ -22,7 +22,7 @@ function requestJson(url, action, params) {
         const xhr = new XMLHttpRequest();
         xhr.overrideMimeType('application/json');
         xhr.addEventListener('load', () => resolve(xhr.responseText));
-        xhr.addEventListener('error', () => reject('Failed to connect'));
+        xhr.addEventListener('error', () => reject(new Error('Failed to connect')));
         xhr.open(action, url);
         if (params) {
             xhr.send(JSON.stringify(params));
@@ -34,7 +34,7 @@ function requestJson(url, action, params) {
             return JSON.parse(responseText);
         }
         catch (e) {
-            return Promise.reject('Invalid response');
+            return Promise.reject(new Error('Invalid response'));
         }
     });
 }