From d4bc462bf26f29ecf3a6cc849baf2eb071462af6 Mon Sep 17 00:00:00 2001
From: Ian Webster <ianw_github@ianww.com>
Date: Thu, 2 Jun 2022 15:52:44 -0700
Subject: [PATCH] Revert "Use default value when backgroundColor is undefined
 (#7950)"

This reverts commit df942bb579be72619beb42e13720e9f325161ce4.
---
 src/controllers/controller.doughnut.js  | 3 +--
 src/controllers/controller.polarArea.js | 4 +---
 src/plugins/plugin.legend.js            | 3 +--
 3 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/controllers/controller.doughnut.js b/src/controllers/controller.doughnut.js
index 826227f958d..7cee5444457 100644
--- a/src/controllers/controller.doughnut.js
+++ b/src/controllers/controller.doughnut.js
@@ -25,7 +25,6 @@ defaults._set('doughnut', {
 		var list = document.createElement('ul');
 		var data = chart.data;
 		var datasets = data.datasets;
-		var globalDefaults = defaults.global;
 		var labels = data.labels;
 		var i, ilen, listItem, listItemSpan;
 
@@ -34,7 +33,7 @@ defaults._set('doughnut', {
 			for (i = 0, ilen = datasets[0].data.length; i < ilen; ++i) {
 				listItem = list.appendChild(document.createElement('li'));
 				listItemSpan = listItem.appendChild(document.createElement('span'));
-				listItemSpan.style.backgroundColor = valueOrDefault(datasets[0].backgroundColor[i], globalDefaults.defaultColor);
+				listItemSpan.style.backgroundColor = datasets[0].backgroundColor[i];
 				if (labels[i]) {
 					listItem.appendChild(document.createTextNode(labels[i]));
 				}
diff --git a/src/controllers/controller.polarArea.js b/src/controllers/controller.polarArea.js
index 7d73563cb64..d15ee9112f2 100644
--- a/src/controllers/controller.polarArea.js
+++ b/src/controllers/controller.polarArea.js
@@ -6,7 +6,6 @@ var elements = require('../elements/index');
 var helpers = require('../helpers/index');
 
 var resolve = helpers.options.resolve;
-var valueOrDefault = helpers.valueOrDefault;
 
 defaults._set('polarArea', {
 	scale: {
@@ -36,7 +35,6 @@ defaults._set('polarArea', {
 		var list = document.createElement('ul');
 		var data = chart.data;
 		var datasets = data.datasets;
-		var globalDefaults = defaults.global;
 		var labels = data.labels;
 		var i, ilen, listItem, listItemSpan;
 
@@ -45,7 +43,7 @@ defaults._set('polarArea', {
 			for (i = 0, ilen = datasets[0].data.length; i < ilen; ++i) {
 				listItem = list.appendChild(document.createElement('li'));
 				listItemSpan = listItem.appendChild(document.createElement('span'));
-				listItemSpan.style.backgroundColor = valueOrDefault(datasets[0].backgroundColor[i], globalDefaults.defaultColor);
+				listItemSpan.style.backgroundColor = datasets[0].backgroundColor[i];
 				if (labels[i]) {
 					listItem.appendChild(document.createTextNode(labels[i]));
 				}
diff --git a/src/plugins/plugin.legend.js b/src/plugins/plugin.legend.js
index ac82faaa24d..e790e9ba43e 100644
--- a/src/plugins/plugin.legend.js
+++ b/src/plugins/plugin.legend.js
@@ -80,7 +80,6 @@ defaults._set('global', {
 	legendCallback: function(chart) {
 		var list = document.createElement('ul');
 		var datasets = chart.data.datasets;
-		var globalDefaults = defaults.global;
 		var i, ilen, listItem, listItemSpan;
 
 		list.setAttribute('class', chart.id + '-legend');
@@ -88,7 +87,7 @@ defaults._set('global', {
 		for (i = 0, ilen = datasets.length; i < ilen; i++) {
 			listItem = list.appendChild(document.createElement('li'));
 			listItemSpan = listItem.appendChild(document.createElement('span'));
-			listItemSpan.style.backgroundColor = valueOrDefault(datasets[i].backgroundColor, globalDefaults.defaultColor);
+			listItemSpan.style.backgroundColor = datasets[i].backgroundColor;
 			if (datasets[i].label) {
 				listItem.appendChild(document.createTextNode(datasets[i].label));
 			}