Merge pull request #376 from addonify/development

Fix: PHP warnings

README.txt

@@ -4,7 +4,7 @@ Contributors: addonify
 Tags: wishlist, woocommerce wishlist, product wishlist, woocommerce, ecommerce, e-commerce
 Requires at least: 5.9
 Tested up to: 6.2.2
-Stable tag: 2.0.3
+Stable tag: 2.0.4
 Requires PHP: 7.4
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
@@ -141,6 +141,10 @@ You can use this `[addonify_wishlist]` shortcode to display the wishlist table i
 
 == Changelog ==
 
+= 2.0.4 - 28 May, 2023 =
+
+- Fix: PHP warnings. [GitHub Issue #374](https://github.com/addonify/addonify-wishlist/issues/374)
+
 = 2.0.3 - 26 May, 2023 =
 
 - Added: Color options for wishlist notice.

addonify-wishlist.php

@@ -10,7 +10,7 @@
  * Plugin Name:       Addonify - WooCommerce Wishlist
  * Plugin URI:        https://wordpress.org/plugins/addonify-wishlist
  * Description:       Addonify WooCommerce Wishlist is a light-weight yet powerful tool that adds a wishlist functionality to your e-commerce shop.
- * Version:           2.0.3
+ * Version:           2.0.4
  * Requires at least: 5.9
  * Requires PHP:      7.4
  * Author:            Addonify
@@ -26,7 +26,7 @@
 	die;
 }
 
-define( 'ADDONIFY_WISHLIST_VERSION', '2.0.3' );
+define( 'ADDONIFY_WISHLIST_VERSION', '2.0.4' );
 define( 'ADDONIFY_WISHLIST_DB_INITIALS', 'addonify_wishlist_' );
 define( 'ADDONIFY_WISHLIST_PLUGIN_PATH', dirname( __FILE__ ) );
 define( 'ADDONIFY_WISHLIST_PLUGIN_FILE', __FILE__ );

includes/class-addonify-wishlist.php

@@ -305,7 +305,11 @@ public function check_for_table( $upgrader_object, $options ) {
 
 		$current_plugin_path_name = plugin_basename( ADDONIFY_WISHLIST_PLUGIN_FILE );
 
-		if ( 'update' === $options['action'] && 'plugin' === $options['type'] ) {
+		if (
+			( isset( $options['action'] ) && 'update' === $options['action'] ) &&
+			( isset( $options['type'] ) && 'plugin' === $options['type'] ) &&
+			isset( $options['plugins'] )
+		) {
 			foreach ( $options['plugins'] as $each_plugin ) {
 				if ( $each_plugin === $current_plugin_path_name ) {
 					global $addonify_wishlist;