Ensure array has values Closes #2900.

2013-04-08 19:02:47 +01:00 · 2013-04-08 19:02:47 +01:00 · 91e1622b91
parent aaefe73942
commit 91e1622b91
1 changed files with 1 additions and 0 deletions
--- a/classes/widgets/class-wc-widget-onsale.php
+++ b/classes/widgets/class-wc-widget-onsale.php
@ -77,6 +77,7 @@ class WC_Widget_Onsale extends WP_Widget {

 		// Get products on sale
 		$product_ids_on_sale = woocommerce_get_product_ids_on_sale();
+		$product_ids_on_sale[] = 0;

 		$meta_query = array();
 		$meta_query[] = $woocommerce->query->visibility_meta_query();