Account for $meta arg in wp_prepare_attachment_for_js not being an array

Author: westonruter

plugins/dominant-color-images/hooks.php

@@ -251,15 +251,18 @@ function dominant_color_admin_script(): void {
  *
  * @since n.e.x.t
  *
- * @param array<mixed>|mixed $response   The current response array for the attachment.
- * @param WP_Post            $attachment The attachment post object.
- * @param array<mixed>       $meta       The attachment metadata.
- * @return array<mixed> The modified response array with added dominant color and transparency information.
+ * @param array<string, mixed>|mixed $response   The current response array for the attachment.
+ * @param WP_Post                    $attachment The attachment post object.
+ * @param array<string, mixed>|false $meta       The attachment metadata.
+ * @return array<string, mixed> The modified response array with added dominant color and transparency information.
  */
-function dominant_color_prepare_attachment_for_js( $response, WP_Post $attachment, array $meta ): array {
+function dominant_color_prepare_attachment_for_js( $response, WP_Post $attachment, $meta ): array {
 	if ( ! is_array( $response ) ) {
 		$response = array();
 	}
+	if ( ! is_array( $meta ) ) {
+		return $response;
+	}
 
 	$response['dominantColor'] = '';
 	if (