This PR fixes the error: Notice: Undefined property: stdClass::$area in BlockTemplatesController.php
Check whether the property area exists before accessing it.

This PR #7341 was created in October last year by an external contributor, but they've been unresponsive since then, so I've recreated it because some of the checks were failing and this way we have more control.

Fixes #7299

Testing

User-Facing Testing

1. Use get_block_templates like this

add_action( 'wp', function(){
	$header_template_parts = get_block_templates( array( 'area' => 'header' ), 'wp_template_part');
});

2. Go to the store homepage and check there error does not appear anymore.

• Do not include in the Testing Notes

WooCommerce Visibility

• WooCommerce Core
• Feature plugin
• Experimental

Changelog

Fix error: "Undefined property $area" error on the BlockTemplatesController.