Fix code that causes PHP 8.1 deprecation in BlockTypesController (#5287)

woocommerce · Dec 1, 2021 · bf282a5 · bf282a5
1 parent 08d4575
commit bf282a5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/BlockTypesController.php b/src/BlockTypesController.php
@@ -76,7 +76,7 @@ public function register_blocks() {
 	 */
 	public function add_data_attributes( $content, $block ) {
 		$block_name      = $block['blockName'];
-		$block_namespace = strtok( $block_name, '/' );
+		$block_namespace = strtok( $block_name ?? '', '/' );
 
 		/**
 		 * Filters the list of allowed block namespaces.