Lib: Limit pre_render_block extension. (#19989)

* Lib: Limit `pre_render_block` extension. * Update lib/compat.php Co-Authored-By: Andrew Duthie <andrew@andrewduthie.com> Co-authored-by: Andrew Duthie <andrew@andrewduthie.com>
WordPress · Feb 1, 2020 · d362cb1 · d362cb1
1 parent 06bd266
commit d362cb1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/compat.php b/lib/compat.php
@@ -44,6 +44,9 @@ function gutenberg_safe_style_css_column_flex_basis( $attr ) {
  */
 function gutenberg_provide_render_callback_with_block_object( $pre_render, $block ) {
 	global $post;
+	if ( 'core/navigation' !== $block['blockName'] ) {
+		return $pre_render;
+	}
 
 	$source_block = $block;