Fix a PHP Notice when render_block() is called without attributes. (#…

…32135) Co-authored-by: André <[email protected]>
WordPress · May 31, 2021 · 07eff92 · 07eff92
1 parent d082191
commit 07eff92
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/block-supports/elements.php b/lib/block-supports/elements.php
@@ -13,7 +13,10 @@
  * @return string                Filtered block content.
  */
 function gutenberg_render_elements_support( $block_content, $block ) {
-	$link_color = _wp_array_get( $block['attrs'], array( 'style', 'elements', 'link', 'color', 'text' ), null );
+	$link_color = null;
+	if ( ! empty( $block['attrs'] ) ) {
+		$link_color = _wp_array_get( $block['attrs'], array( 'style', 'elements', 'link', 'color', 'text' ), null );
+	}
 
 	/*
 	* For now we only care about link color.