From 21d7d816023fe0746f658e44b7919965941be533 Mon Sep 17 00:00:00 2001
From: Qstick <qstick@gmail.com>
Date: Sun, 7 Feb 2021 09:28:14 -0500
Subject: [PATCH] Fixed: Settings fields being altered during save

(cherry picked from commit dd61480d60e067e851982b0cc98f03f752b80673)
---
 frontend/src/Utilities/createAjaxRequest.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/frontend/src/Utilities/createAjaxRequest.js b/frontend/src/Utilities/createAjaxRequest.js
index 1b33f5a04..dac6fbd32 100644
--- a/frontend/src/Utilities/createAjaxRequest.js
+++ b/frontend/src/Utilities/createAjaxRequest.js
@@ -28,6 +28,15 @@ function addApiKey(ajaxOptions) {
   ajaxOptions.headers['X-Api-Key'] = window.Lidarr.apiKey;
 }
 
+function addContentType(ajaxOptions) {
+  if (
+    !ajaxOptions.contentType &&
+    ajaxOptions.dataType === 'json' &&
+    (ajaxOptions.method === 'PUT' || ajaxOptions.method === 'POST')) {
+    ajaxOptions.contentType = 'application/json';
+  }
+}
+
 export default function createAjaxRequest(originalAjaxOptions) {
   const requestXHR = new window.XMLHttpRequest();
   let aborted = false;
@@ -46,6 +55,7 @@ export default function createAjaxRequest(originalAjaxOptions) {
     moveBodyToQuery(ajaxOptions);
     addRootUrl(ajaxOptions);
     addApiKey(ajaxOptions);
+    addContentType(ajaxOptions);
   }
 
   const request = $.ajax({