Changeset 30982 for trunk/src/wp-admin/includes/theme.php

Timestamp:

12/20/2014 10:46:53 PM (11 years ago)

Author:

wonderboymusic

Message:

For clarity, initialize some arrays that previously were only assigned via short circuit in loops.

See #30799.

File:

• trunk/src/wp-admin/includes/theme.php (modified) (2 diffs)

trunk/src/wp-admin/includes/theme.php

@@ -431 +431 @@
 
     WP_Theme::sort_by_name( $themes );
+
+    $parents = array();
+
     foreach ( $themes as $theme ) {
         $slug = $theme->get_stylesheet();
@@ -470 +473 @@
 
     // Remove 'delete' action if theme has an active child
-    if ( isset( $parents ) && array_key_exists( $current_theme, $parents ) ) {
+    if ( ! empty( $parents ) && array_key_exists( $current_theme, $parents ) ) {
         unset( $prepared_themes[ $parents[ $current_theme ] ]['actions']['delete'] );
     }