php 7.4 ?: depricate warning

Got a warning about chained ?: at line 14 in asyncjsDashboardScreens.php

Solved it with this patch:

diff -Nurp a/asyncjsDashboardScreens.php b/asyncjsDashboardScreens.php
--- a/asyncjsDashboardScreens.php	2020-02-05 13:42:06.255359480 +0100
+++ b/asyncjsDashboardScreens.php	2020-02-05 13:41:52.763888109 +0100
@@ -11,7 +11,7 @@ $aj_enabled = ( get_option( 'aj_enabled'
 $aj_method = ( get_option( 'aj_method', 'async' ) == 'async' ) ? 'Async' : 'Defer';
 $aj_jquery = get_option( 'aj_jquery', 'async' );
 $aj_jquery = ( $aj_jquery == 'same ' ) ? get_option( 'aj_method', 'async' ) : $aj_jquery;
-$aj_jquery = ( $aj_jquery == 'async' ) ? 'Async' : ( $aj_jquery == 'defer' ) ? 'Defer' : 'Excluded';
+$aj_jquery = ( $aj_jquery == 'async' ) ? 'Async' : (( $aj_jquery == 'defer' ) ? 'Defer' : 'Excluded');
 $aj_exclusions = get_option( 'aj_exclusions', '' );
 $aj_plugin_exclusions = get_option( 'aj_plugin_exclusions', array() );
 $aj_theme_exclusions = get_option( 'aj_theme_exclusions', array() );