Properly hid integrations menu option for non-admins when EnableOnlyAdminIntegrations is true (#3175)

webapp/components/navbar_dropdown.jsx

@@ -153,7 +153,7 @@ export default class NavbarDropdown extends React.Component {
             window.mm_config.EnableIncomingWebhooks === 'true' ||
             window.mm_config.EnableOutgoingWebhooks === 'true' ||
             window.mm_config.EnableCommands === 'true';
-        if (integrationsEnabled && (isAdmin || window.EnableOnlyAdminIntegrations !== 'true')) {
+        if (integrationsEnabled && (isAdmin || window.mm_config.EnableOnlyAdminIntegrations !== 'true')) {
             integrationsLink = (
                 <li>
                     <Link to={'/' + Utils.getTeamNameFromUrl() + '/settings/integrations'}>