From 972632085f8c2411559a9e182615cca925f1fcbc Mon Sep 17 00:00:00 2001 From: Isabel Brison Date: Wed, 27 Sep 2023 05:10:28 +0000 Subject: [PATCH] Editor: fix undefined array key warning. Checks if `attrs` array key exists before using its value. Props mukesh27, kafleg. Fixes #59468. git-svn-id: https://develop.svn.wordpress.org/trunk@56731 602fd350-edb4-49c9-b593-d223f7449a82 --- src/wp-includes/block-supports/background.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/wp-includes/block-supports/background.php b/src/wp-includes/block-supports/background.php index 8588333432..a8de0c6b63 100644 --- a/src/wp-includes/block-supports/background.php +++ b/src/wp-includes/block-supports/background.php @@ -48,7 +48,7 @@ function wp_register_background_support( $block_type ) { */ function wp_render_background_support( $block_content, $block ) { $block_type = WP_Block_Type_Registry::get_instance()->get_registered( $block['blockName'] ); - $block_attributes = $block['attrs']; + $block_attributes = ( isset( $block['attrs'] ) && is_array( $block['attrs'] ) ) ? $block['attrs'] : array(); $has_background_image_support = block_has_support( $block_type, array( 'background', 'backgroundImage' ), false ); if (