Merge branch 'trunk' into fix/59238-nav-interactivity-space

WordPress · Feb 22, 2024 · c95a2ee · c95a2ee
2 parents 75c0ea0 + 5860993
commit c95a2ee
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diff --git a/changelog.txt b/changelog.txt
diff --git a/docs/reference-guides/data/data-core-block-editor.md b/docs/reference-guides/data/data-core-block-editor.md
@@ -1263,15 +1263,15 @@ Action that hides the insertion point.
 
 ### insertAfterBlock
 
-Action that inserts an empty block after a given block.
+Action that inserts a default block after a given block.
 
 _Parameters_
 
 -   _clientId_ `string`:
 
 ### insertBeforeBlock
 
-Action that inserts an empty block before a given block.
+Action that inserts a default block before a given block.
 
 _Parameters_
 

diff --git a/gutenberg.php b/gutenberg.php
@@ -5,7 +5,7 @@
  * Description: Printing since 1440. This is the development plugin for the block editor, site editor, and other future WordPress core functionality.
  * Requires at least: 6.3
  * Requires PHP: 7.0
- * Version: 17.7.0
+ * Version: 17.8.0-rc.1
  * Author: Gutenberg Team
  * Text Domain: gutenberg
  *

diff --git a/lib/class-wp-theme-json-gutenberg.php b/lib/class-wp-theme-json-gutenberg.php
@@ -3807,12 +3807,18 @@ private static function resolve_custom_css_format( $tree ) {
 	 * Replaces CSS variables with their values in place.
 	 *
 	 * @since 6.3.0
+	 * @since 6.6.0 Check for empty style before processing.
+	 *
 	 * @param array $styles CSS declarations to convert.
 	 * @param array $values key => value pairs to use for replacement.
 	 * @return array
 	 */
 	private static function convert_variables_to_value( $styles, $values ) {
 		foreach ( $styles as $key => $style ) {
+			if ( empty( $style ) ) {
+				continue;
+			}
+
 			if ( is_array( $style ) ) {
 				$styles[ $key ] = self::convert_variables_to_value( $style, $values );
 				continue;