From 44ec790fe60a94845d195d0e1d0ce7e8b4281747 Mon Sep 17 00:00:00 2001 From: Jb Audras Date: Wed, 23 Feb 2022 23:15:56 +0000 Subject: [PATCH] Themes: Avoid undefined variable warning on `get_svg_filters()`. This change fixes an undefined variable warning thrown when `duotone` color setting was set to null` in Block Themes `theme.json` file. Follow-up to [52768]. Props aliakseyenkaihar, audrasjb, rafiahmedd. Fixes #55241. git-svn-id: https://develop.svn.wordpress.org/trunk@52791 602fd350-edb4-49c9-b593-d223f7449a82 --- src/wp-includes/class-wp-theme-json.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/wp-includes/class-wp-theme-json.php b/src/wp-includes/class-wp-theme-json.php index 06dd33e43c..e0c97b4b00 100644 --- a/src/wp-includes/class-wp-theme-json.php +++ b/src/wp-includes/class-wp-theme-json.php @@ -1598,6 +1598,7 @@ class WP_Theme_JSON { $blocks_metadata = static::get_blocks_metadata(); $setting_nodes = static::get_setting_nodes( $this->theme_json, $blocks_metadata ); + $filters = ''; foreach ( $setting_nodes as $metadata ) { $node = _wp_array_get( $this->theme_json, $metadata['path'], array() ); if ( empty( $node['color']['duotone'] ) ) { @@ -1606,7 +1607,6 @@ class WP_Theme_JSON { $duotone_presets = $node['color']['duotone']; - $filters = ''; foreach ( $origins as $origin ) { if ( ! isset( $duotone_presets[ $origin ] ) ) { continue;