From b216757863e333e79368cf93e46b023d08582c2b Mon Sep 17 00:00:00 2001
From: Fritz Michael Gschwantner <fmg@inspiredminds.at>
Date: Wed, 23 Mar 2022 17:56:19 +0100
Subject: [PATCH] fix PHP 8 warning

---
 library/NotificationCenter/AutoSuggester.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/NotificationCenter/AutoSuggester.php b/library/NotificationCenter/AutoSuggester.php
index 87c72abe..cafddd7a 100644
--- a/library/NotificationCenter/AutoSuggester.php
+++ b/library/NotificationCenter/AutoSuggester.php
@@ -42,7 +42,7 @@ public static function load($dc)
         static::$strType = static::$objNotification->type;
 
         foreach ($GLOBALS['TL_DCA'][static::$strTable]['fields'] as $field => $arrConfig) {
-            if ('nc_tokens' === $arrConfig['eval']['rgxp'] ?? null) {
+            if ('nc_tokens' === ($arrConfig['eval']['rgxp'] ?? null)) {
                 $GLOBALS['TL_DCA'][static::$strTable]['fields'][$field]['wizard'][] = array('NotificationCenter\AutoSuggester', 'init');
             }
         }