Ticket #23506: get-terms-0-based-taxonomies.diff

wp-includes/taxonomy.php

@@ -1190 +1190 @@
         if ( ! is_array( $taxonomies ) )
                 $taxonomies = array( $taxonomies );
 
+        // so that we can safely assume the array is 0-based
+        $taxonomies = array_values( $taxonomies );
+
         foreach ( $taxonomies as $taxonomy ) {
                 if ( ! taxonomy_exists($taxonomy) ) {
                         $error = new WP_Error('invalid_taxonomy', __('Invalid taxonomy'));