From cbb20d759f27055ddd31b8a1fde3c35925934b37 Mon Sep 17 00:00:00 2001
From: Elias Nahum <nahumhbl@gmail.com>
Date: Fri, 13 Sep 2019 11:38:44 -0300
Subject: [PATCH] MM-18353 Do not update the theme when resetting the cache
 (#3250)

---
 .../settings/advanced_settings/advanced_settings.js       | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/app/screens/settings/advanced_settings/advanced_settings.js b/app/screens/settings/advanced_settings/advanced_settings.js
index 2d1eda211..06d881331 100644
--- a/app/screens/settings/advanced_settings/advanced_settings.js
+++ b/app/screens/settings/advanced_settings/advanced_settings.js
@@ -1,7 +1,7 @@
 // Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
 // See LICENSE.txt for license information.
 
-import React, {PureComponent} from 'react';
+import React, {Component} from 'react';
 import PropTypes from 'prop-types';
 import {injectIntl, intlShape} from 'react-intl';
 import {
@@ -25,7 +25,7 @@ import {changeOpacity, makeStyleSheetFromTheme} from 'app/utils/theme';
 
 import Config from 'assets/config';
 
-class AdvancedSettings extends PureComponent {
+class AdvancedSettings extends Component {
     static propTypes = {
         actions: PropTypes.shape({
             dismissAllModals: PropTypes.func.isRequired,
@@ -45,6 +45,10 @@ class AdvancedSettings extends PureComponent {
         this.getDownloadCacheSize();
     }
 
+    shouldComponentUpdate(nextProps) {
+        return this.props.theme === nextProps.theme;
+    }
+
     clearOfflineCache = preventDoubleTap(() => {
         const {formatMessage} = this.props.intl;