Check for existing array before using key. Closes #3807

2013-09-20 15:51:06 +02:00 · 2013-09-20 15:51:06 +02:00 · e035864c8a
parent 87d7fce7c3
commit e035864c8a
1 changed files with 3 additions and 0 deletions
--- a/includes/wc-term-functions.php
+++ b/includes/wc-term-functions.php
@ -516,6 +516,9 @@ function woocommerce_change_term_counts( $terms, $taxonomies, $args ) {
 	if ( is_admin() || is_ajax() )
 		return $terms;

+	if ( ! isset( $taxonomies[0] ) || ! is_array( $taxonomies[0] ) )
+		return $terms;
+
 	if ( ! in_array( $taxonomies[0], apply_filters( 'woocommerce_change_term_counts', array( 'product_cat', 'product_tag' ) ) ) )
 		return $terms;