From 3973a3a9a9148ca0ed5810e77eb21fd3a0010dbf Mon Sep 17 00:00:00 2001
From: Darin Kotter <darin.kotter@gmail.com>
Date: Wed, 6 Mar 2024 09:34:44 -0700
Subject: [PATCH] Change how we check for our settings to support null values

---
 includes/Classifai/Features/Feature.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/Classifai/Features/Feature.php b/includes/Classifai/Features/Feature.php
index b01c23d6..55371f66 100644
--- a/includes/Classifai/Features/Feature.php
+++ b/includes/Classifai/Features/Feature.php
@@ -393,7 +393,7 @@ public function add_provider_fields() {
 	 */
 	protected function merge_settings( array $settings = [], array $defaults = [] ): array {
 		foreach ( $defaults as $key => $value ) {
-			if ( ! isset( $settings[ $key ] ) ) {
+			if ( ! array_key_exists( $key, $settings ) ) {
 				$settings[ $key ] = $defaults[ $key ];
 			} elseif ( is_array( $value ) ) {
 				$settings[ $key ] = $this->merge_settings( $settings[ $key ], $defaults[ $key ] );